[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$feH1eDEqK849HwpFb7bVc7V9koTZ9GeIiCL2Pf57xZ4M":3},{"article":4,"iocs":43},{"id":5,"title":6,"slug":7,"summary":8,"ai_summary":9,"brief":10,"full_text":11,"url":12,"image_url":13,"published_at":14,"ingested_at":15,"relevance_score":16,"entities":17,"category_id":26,"category":27,"article_tags":30},"050ba54c-a74d-4e25-9cac-dd92e6e40f22","Siemens SIPLUS and SIMATIC Products","siemens-siplus-and-simatic-products-5897c7","View CSAF Summary Multiple Siemens products are vulnerable to the \"Copy Fail\" vulnerability. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends specific countermeasures for products where fixes are not, or not yet available. The following versions of Siemens SIPLUS and SIMATIC Products are affected: SIMATIC AX Runtime Core Linux Common Debian vers:all\u002F* (CVE-2026-31431) SIMATIC AX Runtime Core Linux Common Debian arm64 vers:all\u002F* (CVE-2026-31431) SIMATIC AX Runtime Core Linux Platform Container Common Debian Development vers:all\u002F* (CVE-2026-31431) SIMATIC AX Runtime Core Linux VMWare Development vers:all\u002F* (CVE-2026-31431) SIMATIC CN 4100 vers:intdot\u002F\u003C6.0 (CVE-2026-31431) SIMATIC HMI MTP1000 Unified Basic (6AV2123-3KB32-0AW0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1000 Unified Comfort Panel (6AV2128-3KB06-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1000 Unified Comfort Panel hygienic (6AV2128-3KB40-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1000 Unified Comfort Panel hygienic neutral design (6AV2128-3KB70-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1000, Unified Comfort Panel neutral (6AV2128-3KB36-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3MB27-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3MB27-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3MB27-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3MB57-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3MB57-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3MB57-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Unified Basic (6AV2123-3MB32-0AW0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Unified Comfort Panel (6AV2128-3MB06-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Unified Comfort Panel hygienic (6AV2128-3MB40-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Unified Comfort Panel hygienic neutral design (6AV2128-3MB70-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Unified Comfort Panel neutral design (6AV2128-3MB36-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3QB27-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3QB27-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3QB27-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3QB57-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3QB57-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3QB57-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Unified Comfort Panel (6AV2128-3QB06-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Unified Comfort Panel hygienic (6AV2128-3QB40-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Unified Comfort Panel hygienic neutral design (6AV2128-3QB70-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Unified Comfort Panel neutral design (6AV2128-3QB36-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3UB27-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3UB27-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3UB27-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3UB57-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3UB57-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3UB57-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Unified Comfort Panel (6AV2128-3UB06-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Unified Comfort Panel hygienic (6AV2128-3UB40-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Unified Comfort Panel hygienic neutral design (6AV2128-3UB70-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Unified Comfort Panel neutral design (6AV2128-3UB36-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3XB27-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3XB27-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3XB27-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3XB57-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3XB57-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3XB57-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Unified Comfort Hygienic (6AV2128-3XB40-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Unified Comfort Hygienic neutral design (6AV2128-3XB70-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Unified Comfort Panel (6AV2128-3XB06-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Unified Comfort Panel neutral design (6AV2128-3XB36-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP400 Unified Basic (6AV2123-3DB32-0AW0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP700 Unified Basic (6AV2123-3GB32-0AW0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP700 Unified Comfort Panel (6AV2128-3GB06-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB40-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB70-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP700, Unified Comfort Panel neutral design (6AV2128-3GB36-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC IoT2050 Advanced (6ES7647-0BA00-1YA2) vers:all\u002F* (CVE-2026-31431) SIMATIC IPC Industrial Edge Device OS (IED-OS) vers:all\u002F* (CVE-2026-31431) SIMATIC S7-1500 TM MFP (6ES7558-1AA00-0AB0) vers:all\u002F* (CVE-2026-31431) SIPLUS HMI MTP1000 Unified Basic (6AG1123-3KB32-2AW0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIPLUS HMI MTP1000 Unified Comfort (6AG1128-3KB06-4AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIPLUS HMI MTP1200 Unified Basic (6AG1123-3MB32-2AW0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIPLUS HMI MTP1200 Unified Comfort (6AG1128-3MB06-4AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIPLUS HMI MTP400 Unified Basic (6AG1123-3DB32-2AW0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIPLUS HMI MTP700 Unified Basic (6AG1123-3GB32-2AW0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIPLUS HMI MTP700 Unified Comfort (6AG1128-3GB06-4AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) CVSS Vendor Equipment Vulnerabilities v3 7.8 Siemens Siemens SIPLUS and SIMATIC Products Incorrect Resource Transfer Between Spheres Background Critical Infrastructure Sectors: Critical Manufacturing, Energy, Water and Wastewater Systems, Chemical, Food and Agriculture, Commercial Facilities Countries\u002FAreas Deployed: Worldwide Company Headquarters Location: Germany Vulnerabilities Expand All + CVE-2026-31431 In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data. There is no benefit in operating in-place in algif_aead since the source and destination come from different mappings. Get rid of all the complexity added for in-place operation and just copy the AD directly. View CVE Details Affected Products Siemens SIPLUS and SIMATIC Products Vendor: Siemens Product Version: SIMATIC AX Runtime Core Linux Common Debian, SIMATIC HMI MTP1000, Unified Comfort Panel neutral (6AV2128-3KB36-0AX1) \u003C V21.2.1, SIMATIC HMI MTP1200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3MB27-1BX0) \u003C V21.2.1, SIMATIC HMI MTP1200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3MB27-0BX0) \u003C V21.2.1, SIMATIC HMI MTP1200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3MB27-0AX0) \u003C V21.2.1, SIMATIC HMI MTP1200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3MB57-1BX0) \u003C V21.2.1, SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3MB57-0BX0) \u003C V21.2.1, SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3MB57-0AX0) \u003C V21.2.1, SIMATIC HMI MTP1200 Unified Basic (6AV2123-3MB32-0AW0) \u003C V21.2.1, SIMATIC HMI MTP1200 Unified Comfort Panel (6AV2128-3MB06-0AX1) \u003C V21.2.1, SIMATIC HMI MTP1200 Unified Comfort Panel hygienic (6AV2128-3MB40-0AX0) \u003C V21.2.1, SIMATIC AX Runtime Core Linux Common Debian arm64, SIMATIC HMI MTP1200 Unified Comfort Panel hygienic neutral design (6AV2128-3MB70-0AX0) \u003C V21.2.1, SIMATIC HMI MTP1200 Unified Comfort Panel neutral design (6AV2128-3MB36-0AX1) \u003C V21.2.1, SIMATIC HMI MTP1500 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3QB27-1BX0) \u003C V21.2.1, SIMATIC HMI MTP1500 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3QB27-0BX0) \u003C V21.2.1, SIMATIC HMI MTP1500 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3QB27-0AX0) \u003C V21.2.1, SIMATIC HMI MTP1500 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3QB57-1BX0) \u003C V21.2.1, SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3QB57-0BX0) \u003C V21.2.1, SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3QB57-0AX0) \u003C V21.2.1, SIMATIC HMI MTP1500 Unified Comfort Panel (6AV2128-3QB06-0AX1) \u003C V21.2.1, SIMATIC HMI MTP1500 Unified Comfort Panel hygienic (6AV2128-3QB40-0AX0) \u003C V21.2.1, SIMATIC AX Runtime Core Linux Platform Container Common Debian Development, SIMATIC HMI MTP1500 Unified Comfort Panel hygienic neutral design (6AV2128-3QB70-0AX0) \u003C V21.2.1, SIMATIC HMI MTP1500 Unified Comfort Panel neutral design (6AV2128-3QB36-0AX1) \u003C V21.2.1, SIMATIC HMI MTP1900 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3UB27-1BX0) \u003C V21.2.1, SIMATIC HMI MTP1900 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3UB27-0BX0) \u003C V21.2.1, SIMATIC HMI MTP1900 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3UB27-0AX0) \u003C V21.2.1, SIMATIC HMI MTP1900 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3UB57-1BX0) \u003C V21.2.1, SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3UB57-0BX0) \u003C V21.2.1, SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3UB57-0AX0) \u003C V21.2.1, SIMATIC HMI MTP1900 Unified Comfort Panel (6AV2128-3UB06-0AX1) \u003C V21.2.1, SIMATIC HMI MTP1900 Unified Comfort Panel hygienic (6AV2128-3UB40-0AX0) \u003C V21.2.1, SIMATIC AX Runtime Core Linux VMWare Development, SIMATIC HMI MTP1900 Unified Comfort Panel hygienic neutral design (6AV2128-3UB70-0AX0) \u003C V21.2.1, SIMATIC HMI MTP1900 Unified Comfort Panel neutral design (6AV2128-3UB36-0AX1) \u003C V21.2.1, SIMATIC HMI MTP2200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3XB27-1BX0) \u003C V21.2.1, SIMATIC HMI MTP2200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3XB27-0BX0) \u003C V21.2.1, SIMATIC HMI MTP2200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3XB27-0AX0) \u003C V21.2.1, SIMATIC HMI MTP2200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3XB57-1BX0) \u003C V21.2.1, SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3XB57-0BX0) \u003C V21.2.1, SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3XB57-0AX0) \u003C V21.2.1, SIMATIC HMI MTP2200 Unified Comfort Hygienic (6AV2128-3XB40-0AX0) \u003C V21.2.1, SIMATIC HMI MTP2200 Unified Comfort Hygienic neutral design (6AV2128-3XB70-0AX0) \u003C V21.2.1, SIMATIC CN 4100 \u003C V6.0, SIMATIC HMI MTP2200 Unified Comfort Panel (6AV2128-3XB06-0AX1) \u003C V21.2.1, SIMATIC HMI MTP2200 Unified Comfort Panel neutral design (6AV2128-3XB36-0AX1) \u003C V21.2.1, SIMATIC HMI MTP400 Unified Basic (6AV2123-3DB32-0AW0) \u003C V21.2.1, SIMATIC HMI MTP700 Unified Basic (6AV2123-3GB32-0AW0) \u003C V21.2.1, SIMATIC HMI MTP700 Unified Comfort Panel (6AV2128-3GB06-0AX1) \u003C V21.2.1, SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB40-0AX0) \u003C V21.2.1, SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB70-0AX0) \u003C V21.2.1, SIMATIC HMI MTP700, Unified Comfort Panel neutral design (6AV2128-3GB36-0AX1) \u003C V21.2.1, SIMATIC IoT2050 Advanced (6ES7647-0BA00-1YA2), SIMATIC IPC Industrial Edge Device OS (IED-OS), SIMATIC HMI MTP1000 Unified Basic (6AV2123-3KB32-0AW0) \u003C V21.2.1, SIMATIC S7-1500 TM MFP (6ES7558-1AA00-0AB0), SIPLUS HMI MTP1000 Unified Basic (6AG1123-3KB32-2AW0) \u003C V21.2.1, SIPLUS HMI MTP1000 Unified Comfort (6AG1128-3KB06-4AX1) \u003C V21.2.1, SIPLUS HMI MTP1200 Unified Basic (6AG1123-3MB32-2AW0) \u003C V21.2.1, SIPLUS HMI MTP1200 Unified Comfort (6AG1128-3MB06-4AX1) \u003C V21.2.1, SIPLUS HMI MTP400 Unified Basic (6AG1123-3DB32-2AW0) \u003C V21.2.1, SIPLUS HMI MTP700 Unified Basic (6AG1123-3GB32-2AW0) \u003C V21.2.1, SIPLUS HMI MTP700 Unified Comfort (6AG1128-3GB06-4AX1) \u003C V21.2.1, SIMATIC HMI MTP1000 Unified Comfort Panel (6AV2128-3KB06-0AX1) \u003C V21.2.1, SIMATIC HMI MTP1000 Unified Comfort Panel hygienic (6AV2128-3KB40-0AX0) \u003C V21.2.1, SIMATIC HMI MTP1000 Unified Comfort Panel hygienic neutral design (6AV2128-3KB70-0AX0) \u003C V21.2.1 Product Status: known_affected Remediations Mitigation Limit access to the interactive shell of the additional GNU\u002FLinux subsystem to trusted personnel only. Mitigation Only build and run applications from trusted sources. None available Currently no fix is available Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825897\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825897\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825897\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825897\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 SP2 Update 1 or later version TODO: download link missing Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V21 Update 2 SR1 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109825605\u002F Vendor fix Update to V6.0 or later version https:\u002F\u002Fsupport.industry.siemens.com\u002Fcs\u002Fww\u002Fen\u002Fview\u002F109814144\u002F Vendor fix For more information see the associated Siemens security advisory SSA-328642: \"Copy Fail\" Vulnerability in Multiple Industrial Products - CSAF Version, SSA-328642: \"Copy Fail\" Vulnerability in Multiple Industrial Products - HTML Version Relevant CWE: CWE-669 Incorrect Resource Transfer Between Spheres Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.8 HIGH CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H Acknowledgments Siemens ProductCERT reported this vulnerability to CISA. General Recommendations As a general security measure, Siemens strongly recommends protecting network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends configuring the environment according to Siemens' operational guidelines for Industrial Security (Download: https:\u002F\u002Fwww.siemens.com\u002Fcert\u002Foperational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https:\u002F\u002Fwww.siemens.com\u002Findustrialsecurity Additional Resources For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https:\u002F\u002Fwww.siemens.com\u002Fcert\u002Fadvisories Terms of Use The use of Siemens Security Advisories is subject to the terms and conditions listed on: https:\u002F\u002Fwww.siemens.com\u002Fproductcert\u002Fterms-of-use. Legal Notice and Terms of Use This product is provided subject to this Notification (https:\u002F\u002Fwww.cisa.gov\u002Fnotification) and this Privacy & Use policy (https:\u002F\u002Fwww.cisa.gov\u002Fprivacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities. Minimize network exposure for all control system devices and\u002For systems, and ensure they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolate them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. Advisory Conversion Disclaimer This ICSA is a verbatim republication of Siemens ProductCERT SSA-328642 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided \"as-is\" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Siemens ProductCERT directly for any questions regarding this advisory. Revision History Initial Release Date: 2026-09-08 Date Revision Summary 2026-09-08 1 Publication Date 2026-09-22 2 Initial CISA Republication of Siemens ProductCERT SSA-328642 advisory Legal Notice and Terms of Use","Multiple Siemens SIPLUS and SIMATIC products are affected by the 'Copy Fail' vulnerability (CVE-2026-31431). Siemens has released updated versions for some products and provided specific countermeasures for others where fixes are not yet available. The vulnerability impacts critical infrastructure sectors worldwide.","Siemens SIPLUS and SIMATIC products vulnerable to 'Copy Fail' vulnerability.","ICS Advisory Siemens SIPLUS and SIMATIC Products Release DateSeptember 22, 2026 Alert CodeICSA-26-265-04 Related topics: Industrial Control System Vulnerabilities , Industrial Control Systems View CSAF Summary Multiple Siemens products are vulnerable to the \"Copy Fail\" vulnerability. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends specific countermeasures for products where fixes are not, or not yet available. The following versions of Siemens SIPLUS and SIMATIC Products are affected: SIMATIC AX Runtime Core Linux Common Debian vers:all\u002F* (CVE-2026-31431) SIMATIC AX Runtime Core Linux Common Debian arm64 vers:all\u002F* (CVE-2026-31431) SIMATIC AX Runtime Core Linux Platform Container Common Debian Development vers:all\u002F* (CVE-2026-31431) SIMATIC AX Runtime Core Linux VMWare Development vers:all\u002F* (CVE-2026-31431) SIMATIC CN 4100 vers:intdot\u002F\u003C6.0 (CVE-2026-31431) SIMATIC HMI MTP1000 Unified Basic (6AV2123-3KB32-0AW0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1000 Unified Comfort Panel (6AV2128-3KB06-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1000 Unified Comfort Panel hygienic (6AV2128-3KB40-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1000 Unified Comfort Panel hygienic neutral design (6AV2128-3KB70-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1000, Unified Comfort Panel neutral (6AV2128-3KB36-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3MB27-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3MB27-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3MB27-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3MB57-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3MB57-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3MB57-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Unified Basic (6AV2123-3MB32-0AW0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Unified Comfort Panel (6AV2128-3MB06-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Unified Comfort Panel hygienic (6AV2128-3MB40-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Unified Comfort Panel hygienic neutral design (6AV2128-3MB70-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1200 Unified Comfort Panel neutral design (6AV2128-3MB36-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3QB27-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3QB27-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3QB27-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3QB57-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3QB57-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3QB57-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Unified Comfort Panel (6AV2128-3QB06-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Unified Comfort Panel hygienic (6AV2128-3QB40-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Unified Comfort Panel hygienic neutral design (6AV2128-3QB70-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1500 Unified Comfort Panel neutral design (6AV2128-3QB36-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3UB27-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3UB27-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3UB27-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3UB57-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3UB57-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3UB57-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Unified Comfort Panel (6AV2128-3UB06-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Unified Comfort Panel hygienic (6AV2128-3UB40-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Unified Comfort Panel hygienic neutral design (6AV2128-3UB70-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP1900 Unified Comfort Panel neutral design (6AV2128-3UB36-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Comfort Pro for stand (expandable, flange at the bottom) (6AV2128-3XB27-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Comfort Pro for support arm (expandable, round tube) and extension unit (6AV2128-3XB27-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Comfort Pro for support arm (not extendable, flange on top) (6AV2128-3XB27-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Comfort Pro neutral design for stand (expandable, flange at the bottom) (6AV2128-3XB57-1BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (expandable, round tube) and extension (6AV2128-3XB57-0BX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Comfort Pro neutral design for support arm (not extendable, flange on top) (6AV2128-3XB57-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Unified Comfort Hygienic (6AV2128-3XB40-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Unified Comfort Hygienic neutral design (6AV2128-3XB70-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Unified Comfort Panel (6AV2128-3XB06-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP2200 Unified Comfort Panel neutral design (6AV2128-3XB36-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP400 Unified Basic (6AV2123-3DB32-0AW0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP700 Unified Basic (6AV2123-3GB32-0AW0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP700 Unified Comfort Panel (6AV2128-3GB06-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB40-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP700 Unified Comfort Panel hygienic neutral design (6AV2128-3GB70-0AX0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC HMI MTP700, Unified Comfort Panel neutral design (6AV2128-3GB36-0AX1) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431) SIMATIC IoT2050 Advanced (6ES7647-0BA00-1YA2) vers:all\u002F* (CVE-2026-31431) SIMATIC IPC Industrial Edge Device OS (IED-OS) vers:all\u002F* (CVE-2026-31431) SIMATIC S7-1500 TM MFP (6ES7558-1AA00-0AB0) vers:all\u002F* (CVE-2026-31431) SIPLUS HMI MTP1000 Unified Basic (6AG1123-3KB32-2AW0) vers:intdot\u002F\u003C21.0.2.1 (CVE-2026-31431","https:\u002F\u002Fwww.cisa.gov\u002Fnews-events\u002Fics-advisories\u002Ficsa-26-265-04",null,"2026-09-22T12:00:00+00:00","2026-09-22T16:00:12.797676+00:00",8,[18,21,24],{"name":19,"type":20},"Siemens","vendor",{"name":22,"type":23},"SIPLUS","product",{"name":25,"type":23},"SIMATIC","80544778-fabb-4dcd-aa35-17492e5dcf4f",{"id":26,"icon":13,"name":28,"slug":29},"Vulnerabilities","vulnerabilities",[31,33,38],{"category":32},{"id":26,"icon":13,"name":28,"slug":29},{"category":34},{"id":35,"icon":13,"name":36,"slug":37},"d6f63bb8-0801-486a-be7f-171400700454","IoT\u002FOT","iot-ot",{"category":39},{"id":40,"icon":13,"name":41,"slug":42},"e7b231c8-5f79-4465-8d38-1ef13aea5a14","Threat Intelligence","threat-intelligence",[44],{"type":45,"value":46,"context":47},"cve","CVE-2026-31431","Copy Fail vulnerability in Siemens SIPLUS and SIMATIC products"]