What is CVE-2025-61168?

CVE-2025-61168 is a critical-severity vulnerability in Sigb Pmb, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-11-25.

How severe is CVE-2025-61168?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Sigb Pmb

CVE-2025-61168

An issue in the cms_rest.php component of SIGB PMB v8.0.1.14 allows attackers to execute arbitrary code via unserializing an arbitrary file.

Vulnerability class: Insecure Deserialization

Published 2025-11-25 · last modified 2026-07-05.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (40.0th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 40.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Sigb Pmb — versions 8.0.1.14

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

pmb.com (Not Applicable)
sigb.com (Product)
gist.github.com/ZanyMonk/446f6875a2ceb3decef5ff1176428f9e (Third Party Advisory)
forge.sigb.net/projects/pmb/wiki/Changelog_801 (Release Notes)

Frequently asked questions

What is CVE-2025-61168?: CVE-2025-61168 is a critical-severity vulnerability in Sigb Pmb, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-11-25.
How severe is CVE-2025-61168?: Critical severity. CVSS v3 base score is 9.8 out of 10.