What is CVE-2025-55129?

CVE-2025-55129 is a medium-severity vulnerability in Aquaplatform Revive_adserver, classified under CWE-176. CVSS score: 5.4/10. Published 2025-12-02.

How severe is CVE-2025-55129?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in Aquaplatform Revive_adserver

CVE-2025-55129

HackerOne community member Kassem S.(kassem_s94) has reported that username handling in Revive Adserver was still vulnerable to impersonation attacks after the fix for CVE-2025-52672, via several alternate techniques. Homoglyphs based impe…

EPSS: 0.002 (13.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

Affected products

Aquaplatform Revive_adserver
Revive Adserver — versions 6.0.4, 6

Weakness classification (CWE)

CWE-176

References

support@hackerone.com (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2025-55129?: CVE-2025-55129 is a medium-severity vulnerability in Aquaplatform Revive_adserver, classified under CWE-176. CVSS score: 5.4/10. Published 2025-12-02.
How severe is CVE-2025-55129?: Medium severity. CVSS v3 base score is 5.4 out of 10.