[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fbGP2io-uoJ9lokycy6w9hFaRIt9y1SvHYrmFHLEaW7g":3},{"lesson":4},{"id":5,"slug":6,"article_id":7,"title":8,"body":9,"prevention":10,"framework_refs":11,"status":18,"created_at":19,"published_at":20,"article":21,"tags":25,"podcasts":38},"72759757-e882-4e9c-9472-8834c02fa96c","progress-sharefile-zero-day-chain-enables-pre-auth-rce","6473e407-ec86-449b-9205-9255f63f8013","Progress ShareFile Zero-Day Chain Enables Pre-Auth RCE","Two critical vulnerabilities in Progress ShareFile's Storage Zones Controller were chained together to achieve pre-authentication remote code execution, allowing attackers to bypass authentication, access admin settings, and deploy webshells. The attack chain demonstrates how authentication bypass flaws can be combined with file upload vulnerabilities to achieve complete system compromise. With approximately 30,000 exposed instances remaining unpatched despite available fixes, this incident highlights the critical importance of rapid patch deployment for internet-facing infrastructure. Organizations running ShareFile SZC components face immediate risk of data theft and system compromise until patches are applied.","**Immediate actions:**\n- Update Progress ShareFile Storage Zones Controller to version 5.12.4 or later immediately\n- Scan network for all ShareFile SZC instances and verify patch status\n- Monitor for indicators of compromise including unauthorized ASPX files\n\n**Long-term improvements:**\n- Implement automated patch management for all internet-facing file sharing platforms\n- Establish emergency patching procedures with defined SLAs for critical vulnerabilities\n- Deploy web application firewalls to provide additional protection against exploit attempts\n\n**Detection measures:**\n- Enable comprehensive logging for all file upload activities and authentication events\n- Implement network segmentation to isolate file sharing infrastructure from critical systems",[12,13,14,15,16,17],"CIS Control 7.1","NIST SI-2","CIS Control 11.1","NIST CM-2","CIS Control 12.1","NIST AC-3","published","2026-04-02T14:08:34.184733+00:00","2026-04-02T14:08:34.067+00:00",{"id":7,"url":22,"slug":23,"title":24},"https:\u002F\u002Fwww.bleepingcomputer.com\u002Fnews\u002Fsecurity\u002Fnew-progress-sharefile-flaws-can-be-chained-in-pre-auth-rce-attacks\u002F","new-progress-sharefile-flaws-can-be-chained-in-pre-auth-rce-attacks","New Progress ShareFile flaws can be chained in pre-auth RCE attacks",[26,32],{"id":27,"name":28,"slug":29,"description":30,"color":31},"05757c8d-6b93-4194-b35d-7359e7d33b0e","Vulnerability Management","vulnerability-management","Missing scans, no risk prioritization","#fb923c",{"id":33,"name":34,"slug":35,"description":36,"color":37},"af7fce9e-1ce8-4156-93bc-09dcfbfdf29d","Patch Management","patch-management","Unpatched vulnerabilities, delayed updates","#ef4444",[]]