Schneider Electric EasyLogic T150 and Saitel DP RTU
Schneider Electric EasyLogic T150 and Saitel DP RTU devices have vulnerabilities allowing unauthorized access to
Summary
Schneider Electric has released advisories for two vulnerabilities affecting its EasyLogic T150 and Saitel DP RTU devices. CVE-2026-9650 allows unauthorized access to credentials stored in firmware or system files, while CVE-2026-9651 involves incorrect permission assignments leading to disclosure of password hashes. Successful exploitation could lead to unauthorized access and exposure of sensitive information, potentially compromising the device.
Full text
ICS Advisory Schneider Electric EasyLogic T150 and Saitel DP RTU Release DateJune 30, 2026 Alert CodeICSA-26-181-04 Related topics: Industrial Control System Vulnerabilities , Industrial Control Systems View CSAF Summary Successful exploitation of these vulnerabilities can allow an attacker to cause unauthorized access and exposure of sensitive information when the unauthenticated attacker accesses credentials stored within firmware or system files. The following versions of Schneider Electric EasyLogic T150 and Saitel DP RTU are affected: EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller <=11.06.30 (CVE-2026-9650) EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller <=11.06.31 (CVE-2026-9651) Saitel DP Remote Terminal Unit & Controller <=11.06.35 (CVE-2026-9650) Saitel DP Remote Terminal Unit & Controller <=11.06.37 (CVE-2026-9651) CVSS Vendor Equipment Vulnerabilities v3 7.5 Schneider Electric Schneider Electric EasyLogic T150 and Saitel DP RTU Insufficiently Protected Credentials, Incorrect Permission Assignment for Critical Resource Background Critical Infrastructure Sectors: Critical Manufacturing, Energy Countries/Areas Deployed: Worldwide Company Headquarters Location: France Vulnerabilities Expand All + CVE-2026-9650 CWE-522 Insufficiently Protected Credentials vulnerability that could cause unauthorized access and exposure of sensitive information when unauthenticated attacker accesses credentials stored within firmware or system files.With this credential an attacker could subsequently compromise the device if they have physical access to the device. View CVE Details Affected Products Schneider Electric EasyLogic T150 and Saitel DP RTU Vendor:Schneider Electric Product Version:Schneider Electric EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller: <=11.06.30, Schneider Electric Saitel DP Remote Terminal Unit & Controller: <=11.06.35 Product Status:known_affected Remediations Vendor fixSchneider Electric has identified the following specific workarounds and mitigations users can apply to reduce risk: (CVE-2026-9650) EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller Firmware (<=11.06.30) installed on Schneider Electric EasyLogic T150 Remote Terminal Unit & Controller (All versions): Version 11.06.32 of EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller includes a fix for these vulnerabilities and is available: Contact Schneider Electric's Customer Care Center to download this firmware. Reboot needed: Yes. Vendor fix(CVE-2026-9650) Saitel DP Remote Terminal Unit & Controller Firmware (<=11.06.35) installed on Schneider Electric Saitel DP Remote Terminal Unit & Controller (All versions): Version 11.06.38 of SAITEL DP Remote Terminal Unit & Controller includes a fix for these vulnerabilities and is available: Contact Schneider Electric's Customer Care Center to download this firmware. Reboot needed: Yes. Vendor fixThe following product versions have been fixed: Firmware Version 11.06.32 installed on EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller are fixed versions for CVE-2026-9650 Vendor fixFirmware Version 11.06.38 installed on Saitel DP Remote Terminal Unit & Controller are fixed versions for CVE-2026-9650 MitigationFor more information see the associated Schneider Electric CPCERT security advisory SEVD-2026-160-02 PDF Version (https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-160-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-160-02.pdf).CSAF Version (https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-160-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=sevd-2026-160-02.json).https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-160-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-160-02.pdf MitigationFor more information see the associated Schneider Electric CPCERT security advisory SEVD-2026-160-02 PDF Version (https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-160-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-160-02.pdf).CSAF Version (https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-160-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=sevd-2026-160-02.json).https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-160-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=sevd-2026-160-02.json Relevant CWE: CWE-522 Insufficiently Protected Credentials Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N 4.0 8.7 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVE-2026-9651 CWE-732 Incorrect Permission Assignment for Critical Resource vulnerability that could cause unauthorized disclosure of password hashes and potential account compromise when an attacker with privileged local access reads improperly protected system files. View CVE Details Affected Products Schneider Electric EasyLogic T150 and Saitel DP RTU Vendor:Schneider Electric Product Version:Schneider Electric EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller: <=11.06.31, Schneider Electric Saitel DP Remote Terminal Unit & Controller: <=11.06.37 Product Status:known_affected Remediations Vendor fix(CVE-2026-9651) EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller Firmware (<=11.06.31) installed on Schneider Electric EasyLogic T150 Remote Terminal Unit & Controller (All versions): Version 11.06.32 of EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller includes a fix for these vulnerabilities and is available: Contact Schneider Electric's Customer Care Center to download this firmware. Reboot needed: Yes. Vendor fix(CVE-2026-9651) Saitel DP Remote Terminal Unit & Controller Firmware (<=11.06.37) installed on Schneider Electric Saitel DP Remote Terminal Unit & Controller (All versions): Version 11.06.38 of SAITEL DP Remote Terminal Unit & Controller includes a fix for these vulnerabilities and is available: Contact Schneider Electric's Customer Care Center to download this firmware. Reboot needed: Yes. Vendor fixFirmware Version 11.06.32 installed on EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller are fixed versions for CVE-2026-9651 Vendor fixFirmware Version 11.06.38 installed on Saitel DP Remote Terminal Unit & Controller are fixed versions for CVE-2026-9651 MitigationFor more information see the associated Schneider Electric CPCERT security advisory SEVD-2026-160-02 PDF Version (https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-160-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-160-02.pdf).CSAF Version (https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-160-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=sevd-2026-160-02.json).https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-160-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-160-02.pdf MitigationFor more information see the associated Schneider Electric CPCERT security advisory SEVD-2026-160-02 PDF Version (https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-160-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-160-02.pdf).CSAF Version (https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-160-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=sevd-2026-160-02.json).https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-160-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=sevd-2026-160-02.json Relevant CWE: CWE-732 Incorrect Permission Assignment for Critical Resource Metrics CVSS Version Base Score Base Severity Vector String 3.1 4.4 MEDIUM CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N 4.0 6.7 MEDIUM CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N Acknowledgments Dick Brooks of Business Cyber Guardian reported this vulnerability to Schneider Electric.
Indicators of Compromise
- cve — CVE-2026-9650
- cve — CVE-2026-9651