Observable Response Discrepancy in Polarion - CVE-2024-51447
Published: May 19, 2025
Vulnerability identifier: #VU109416
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-51447
CWE-ID: CWE-204
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the observable response discrepancy issue in the login implementation when validating usernames. A remote attacker can distinguish between valid and invalid usernames.
Affected software
Polarion
How to mitigate CVE-2024-51447
Install updates from vendor's website.
Polarion - update to 2404.2