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Vulnerabilities

Vulnerability · CVE-2025-31951

HCL BigFix RunBookAI is affected by a Unvalidated Command Input / Potential Command Smuggling vulnerability.

Published May 6, 2026 · catalog updated Oct 7, 2026 · HCL BigFix RunBookAI is

Check if you run it

No confirmed exploitation is on record for CVE-2025-31951. EPSS is 0.25%. Act only if a listed version of HCL BigFix RunBookAI is is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (HCL BigFix RunBookAI is).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.25%
Remediation
Not established
Affected products
See sources for product scope

HCL BigFix RunBookAI is affected by a Unvalidated Command Input / Potential Command Smuggling vulnerability. A flaw in a component's input handling was identified that could permit unauthorized command execution.

No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.

How to fix CVE-2025-31951

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-31951. EPSS is 0.25%. Act only if a listed version of HCL BigFix RunBookAI is is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-351; CWE-451: User Interface (UI) Misrepresentation of Critical Information; CWE-77: Command Injection. EPSS 0.25%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 6, 2026 · NIST NVD

    Detected

    HCL BigFix RunBookAI is affected by a Unvalidated Command Input / Potential Command Smuggling vulnerability. A flaw in a component's input handling was identified that could permit unauthorized command execution.

  2. Oct 7, 2026 · NIST NVD

    Updated

    HCL BigFix RunBookAI is affected by a Unvalidated Command Input / Potential Command Smuggling vulnerability. A flaw in a component's input handling was identified that could permit unauthorized command execution.

Sources

  • CVE.orgVulnerability recordCVE-2025-31951

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-31951

    30-day exploitation probability 0.2%

    first.org
  • NIST NVDVulnerability recordCVE-2025-31951

    HCL BigFix RunBookAI is affected by a Unvalidated Command Input / Potential Command Smuggling vulnerability. A flaw in a component's input handling was identified that could permit unauthorized command execution.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.