Advisory Details

February 5th, 2025

Logsign Unified SecOps Platform Authentication Bypass Vulnerability

ZDI-25-085
ZDI-CAN-25336

CVE ID CVE-2025-1044
CVSS SCORE 9.8, AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AFFECTED VENDORS Logsign
AFFECTED PRODUCTS Unified SecOps Platform
VULNERABILITY DETAILS

This vulnerability allows remote attackers to bypass authentication on affected installations of Logsign Unified SecOps Platform. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the web service, which listens on TCP port 443 by default. The issue results from the lack of proper implementation of the authentication algorithm. An attacker can leverage this vulnerability to bypass authentication 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/22076844908946-18-10-2024-Version-6-4-32-Release-Notes
DISCLOSURE TIMELINE
  • 2024-09-26 - Vulnerability reported to vendor
  • 2025-02-05 - Coordinated public release of advisory
  • 2025-02-05 - Advisory Updated
CREDIT Abdessamad Lahlali and Smile Thanapattheerakul of Trend Micro
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