CVE-2025-30039

Severity CVSS v4.0:

CRITICAL

Type:

CWE-306 Missing Authentication for Critical Function

Publication date:

27/08/2025

Last modified:

29/08/2025

Description

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.

Impact

Vector 4.0

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 CVSS v4.0 Severity and Metrics:

Base Score: 9.00 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

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Attack Requirements (AT): Present
Privileges Required (PR): None
User Interaction (UI): None
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): High
Integrity (SI): High
Availability (SA): High

Base Score 4.0

9.00

Severity 4.0

CRITICAL

References to Advisories, Solutions, and Tools

https://cert.pl/en/posts/2025/08/CVE-2025-2313/