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.
History

Tue, 22 Jul 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 22 Jul 2025 12:45:00 +0000

Type Values Removed Values Added
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.
Title ETQ Reliance CG Authentication Bypass via Trailing Space RCE
Weaknesses CWE-269
CWE-288
CWE-78
References
Metrics cvssV4_0

{'score': 9.3, 'vector': '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2025-07-22T12:31:35.570Z

Updated: 2025-07-22T13:30:32.106Z

Reserved: 2025-04-15T19:15:22.564Z

Link: CVE-2025-34143

cve-icon Vulnrichment

Updated: 2025-07-22T13:30:25.226Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-22T13:15:25.107

Modified: 2025-07-25T15:29:44.523

Link: CVE-2025-34143

cve-icon Redhat

No data.