What is CVE-2024-51447?

CVE-2024-51447 is a medium-severity vulnerability in Siemens Polarion Alm, classified under Observable Response Discrepancy. CVSS score: 5.3/10. Published 2025-05-13.

How severe is CVE-2024-51447?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Siemens Polarion Alm

CVE-2024-51447

A vulnerability has been identified in Polarion V2310 (All versions), Polarion V2404 (All versions < V2404.2). The login implementation of the affected application contains an observable response discrepancy vulnerability when validating usernames. This could allow an unauthenticated remote attacker to distinguish between valid and invalid usernames.

EPSS: 0.004 (32.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Siemens Polarion_alm — versions 2310
Siemens Polarion V2310 — versions 0
Siemens Polarion V2404 — versions 0

Weakness classification (CWE)

CWE-204 — Observable Response Discrepancy

References

productcert@siemens.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-51447?: CVE-2024-51447 is a medium-severity vulnerability in Siemens Polarion Alm, classified under Observable Response Discrepancy. CVSS score: 5.3/10. Published 2025-05-13.
How severe is CVE-2024-51447?: Medium severity. CVSS v3 base score is 5.3 out of 10.