CISA Known Exploited Vulnerability (KEV)
CyberPanel Incorrect Default Permissions Vulnerability
December 4, 2024
December 25, 2024
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Description
getresetstatus in dns/views.py and ftp/views.py in CyberPanel (aka Cyber Panel) before 1c0c6cb allows remote attackers to bypass authentication and execute arbitrary commands via /dns/getresetstatus or /ftp/getresetstatus by bypassing secMiddleware (which is only for a POST request) and using shell metacharacters in the statusfile property, as exploited in the wild in October 2024 by PSAUX. Versions through 2.3.6 and (unpatched) 2.3.7 are affected.
References
- https://cwe.mitre.org/data/definitions/420.html
- https://cwe.mitre.org/data/definitions/78.html
- https://cyberpanel.net/KnowledgeBase/home/change-logs/
- https://cyberpanel.net/blog/detials-and-fix-of-recent-security-issue-and-patch-of-cyberpanel
- https://github.com/usmannasir/cyberpanel/commit/1c0c6cbcf71abe573da0b5fddfb9603e7477f683
- https://refr4g.github.io/posts/cyberpanel-command-injection-vulnerability/
- https://www.bleepingcomputer.com/news/security/massive-psaux-ransomware-attack-targets-22-000-cyberpanel-instances/