What is CVE-2025-47220?

CVE-2025-47220 is a medium-severity vulnerability in Keyfactor Signserver, classified under Improper Access Control. CVSS score: 5.3/10. Published 2025-11-13.

How severe is CVE-2025-47220?

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

Vulnerability in Keyfactor Signserver

CVE-2025-47220

A local file enumeration was found in Keyfactor SignServer versions prior to 7.3.2 .The property VISIBLE_SIGNATURE_CUSTOM_IMAGE_PATH, which exists in the PDFSigner and the PAdESSigner, can be set to any path without any restrictions by an…

EPSS: 0.002 (14.0th 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

Keyfactor Signserver
N/a — versions n/a

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

cve@mitre.org (Product)
cve@mitre.org (Release Notes)
cve@mitre.org

Frequently asked questions

What is CVE-2025-47220?: CVE-2025-47220 is a medium-severity vulnerability in Keyfactor Signserver, classified under Improper Access Control. CVSS score: 5.3/10. Published 2025-11-13.
How severe is CVE-2025-47220?: Medium severity. CVSS v3 base score is 5.3 out of 10.