CVEvulnerability

CVE-2025-34143

9.3 CRITICAL Published 2025-07-22 Modified 2026-06-17 Official page ↗
Status
Deferred
Published
2025-07-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 4.0 ([email protected])
9.3 CRITICAL — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weaknesses
CWE-269, CWE-288, CWE-78

Description

An authentication bypass vulnerability exists in ETQ Reliance on the CG (legacy) platform. The application allowed login as the privileged internal SYSTEM user by manipulating the username field. The SYSTEM account does not require a password, enabling attackers with network access to the login page to obtain elevated access. Once authenticated, an attacker could achieve remote code execution by modifying Jython scripts within the application. This issue was resolved by introducing stricter validation logic to exclude internal accounts from public authentication workflows in version MP-4583.

Related

Weakness · CWE (3)

  • CWE-269 Improper Privilege Management weakness
  • CWE-288 Authentication Bypass Using an Alternate Path or Channel weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness

References