CVE-2025-30039CWE-306

Missing authentication in API returning a list of all active sessions

Critical · published August 27, 2025

CVSS v4.0
9.0
EPSS
0%
Percentile
6.8
In the wild
Unconfirmed
What it is

Unauthenticated access to the "/cgi-bin/CliniNET.prd/GetActiveSessions.pl" endpoint allows takeover of any user session logged into the system, including users with admin privileges.

The record
Technical detail
CVSS v4.0
9.0 · CRITICAL
Vector
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
EPSS
0.00176 · 6.8th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2025-08-27T10:20Z
EPSS history
Timeline
  • 27 AUG 10:20Z
    Missing authentication in API returning a list of all active sessions
    cvelistv5