Logsign Unified SecOps Platform delete_gsuite_key_file Input Validation Arbitrary File Deletion Vulnerability

Vulnerability Description

Logsign Unified SecOps Platform delete_gsuite_key_file Input Validation Arbitrary File Deletion Vulnerability. This vulnerability allows remote attackers to delete arbitrary files within sensitive directories on affected installations of Logsign Unified SecOps Platform. Authentication is required to exploit this vulnerability. The specific flaw exists within the delete_gsuite_key_file endpoint. The issue results from the lack of proper validation of a user-supplied filename prior to using it in file operations. An attacker can leverage this vulnerability to delete critical files on the system. Was ZDI-CAN-25265.

References

• https://www.zerodayinitiative.com/advisories/ZDI-24-1295/
• https://support.logsign.net/hc/en-us/articles/21062889743762-30-08-2024-Version-6-4-26-Release-Notes