CVE-2026-56590
MEDIUM
NVD
CVSS Score
6.4
Severity
MEDIUM
Published
Sep 18, 2026
Vendor
unknown
Description
HCL BigFix Service Management is affected by an Unrestricted File Upload vulnerability due to improper file validation controls, which could allow an unauthenticated attacker to upload and execute malicious payloads, resulting in a complete server compromise.