Advisory Details

August 8th, 2024

Logsign Unified SecOps Platform Incorrect Authorization Authentication Bypass Vulnerability

ZDI-24-1104
ZDI-CAN-25029

CVE ID CVE-2024-7604
CVSS SCORE 5.1, AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
AFFECTED VENDORS Logsign
AFFECTED PRODUCTS Unified SecOps Platform
VULNERABILITY DETAILS

This vulnerability allows local attackers to bypass authentication on affected installations of Logsign Unified SecOps Platform. Authentication is required to exploit this vulnerability.

The specific flaw exists within the HTTP API service, which listens on TCP port 443 by default. The issue results from the lack of proper validation of the user's license expiration date. 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/20617133769362-06-08-2024-Version-6-4-23-Release-Notes
DISCLOSURE TIMELINE
  • 2024-08-06 - Vulnerability reported to vendor
  • 2024-08-08 - Coordinated public release of advisory
  • 2024-08-15 - Advisory Updated
CREDIT Smile Thanapattheerakul of Trend Micro
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