VYPR
← All advisories
Medium severity5.3NVD Advisory· Published Nov 13, 2025· Updated Jun 17, 2026

CVE-2025-47221

CVE-2025-47221

Description

An arbitrary file write was found in Keyfactor SignServer versions prior to 7.3.2. The properties ARCHIVETODISK_FILENAME-PATTERN, ARCHIVETODISK_PATH_BASE, ARCHIVETODISK_PATH_PATTERN can be set to any path, even ones that will point to files that already exist. This vulnerability gives a user with admin access the possibility to write files in arbitrary directories in the server file system and potentially overwrite files accessible by the local user JBoss.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Keyfactor/SignServer3 versions
    cpe:2.3:a:keyfactor:signserver:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:keyfactor:signserver:*:*:*:*:*:*:*:*range: <7.3.1
    • (no CPE)
    • (no CPE)range: <7.3.2

Patches

Vulnerability mechanics

References

3

News mentions

0

No linked articles in our index yet.