What is CVE-2025-53120?

CVE-2025-53120 is a critical-severity vulnerability in Securden Unified Pam, classified under Path Traversal. CVSS score: 9.4/10. Published 2025-08-25.

How severe is CVE-2025-53120?

Critical severity. CVSS v3 base score is 9.4 out of 10.

Path Traversal in Securden Unified Pam

CVE-2025-53120

A path traversal vulnerability in unauthenticated upload functionality allows a malicious actor to upload binaries and scripts to the server’s configuration and web root directories, achieving remote code execution on the Unified PAM server.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.092 (94.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.4 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L.

Affected products

Securden Unified Pam — versions 9.0.*

Weakness classification (CWE)

CWE-22 — Path Traversal

References

cve@rapid7.com (third-party-advisory)

Frequently asked questions

What is CVE-2025-53120?: CVE-2025-53120 is a critical-severity vulnerability in Securden Unified Pam, classified under Path Traversal. CVSS score: 9.4/10. Published 2025-08-25.
How severe is CVE-2025-53120?: Critical severity. CVSS v3 base score is 9.4 out of 10.