VulnerabilityModified

CVE-2025-47222

A class name enumeration was found in Keyfactor SignServer versions prior to 7.3.2.

MEDIUM 6.5EPSS 0.30%

Does this matter?

Lower severity and a low EPSS score (0.30%). Track it; it rarely justifies an emergency change on its own.

Description

A class name enumeration was found in Keyfactor SignServer versions prior to 7.3.2. Setting any chosen class name to any of the properties requiring a class path and the provided class is not expected to return different errors if the class exists in deployment or not. This returns information about the classes loaded in the application or not to the clientside.

CVSS 3.1: 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
EPSS: 0.30% probability · 22th percentile
CISA KEV: Not listed
Weakness: CWE-284
Affected: keyfactor/signserver
Source: cve@mitre.org

References

https://docs.keyfactor.com/signserver/latest/signserver-7-3-release-notesRelease Notes
https://support.keyfactor.comProduct
https://support.keyfactor.com/hc/en-us/articles/37639174814235-SignServer-CVE-2025-47222-Class-name-enumeration

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.