VULNERABILITY INTELLIGENCE
CVE-2025-31979
CVSS score5.4 MEDIUM
EPSS probability0.21%
CISA KEVNot currently listed
Published2025-08-28
Last modified2026-09-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Description
A File Upload Validation Bypass vulnerability has been identified in the HCL BigFix SM, where the application fails to properly enforce file type restrictions during the upload process. An attacker may exploit this flaw to upload malicious or unauthorized files, such as scripts, executables, or web shells, by bypassing client-side or server-side validation mechanisms.
Weakness classification
- psirt@hcl.com: CWE-434