Advisory Details

September 26th, 2024

Logsign Unified SecOps Platform delete_gsuite_key_file Input Validation Arbitrary File Deletion Vulnerability

ZDI-24-1295
ZDI-CAN-25265

CVE ID CVE-2024-9257
CVSS SCORE 4.3, AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
AFFECTED VENDORS Logsign
AFFECTED PRODUCTS Unified SecOps Platform
VULNERABILITY DETAILS

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.

ADDITIONAL DETAILS Logsign has issued an update to correct this vulnerability. More details can be found at:
https://support.logsign.net/hc/en-us/articles/21062889743762-30-08-2024-Version-6-4-26-Release-Notes
DISCLOSURE TIMELINE
  • 2024-08-27 - Vulnerability reported to vendor
  • 2024-09-26 - Coordinated public release of advisory
  • 2024-09-26 - Advisory Updated
CREDIT Abdessamad Lahlali and Smile Thanapattheerakul of Trend Micro
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