Vulnerability · Published May 6, 2026 · Assigned by HCL
CVE-2025-31951HCL BigFix RunBookAI is affected by a Unvalidated Command Input / Potential Command Smuggling vulnerability
High 8.8
In plain English
A high-severity command injection in BigFix RunBookAI from HCL. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.2%top 83.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HCL | BigFix RunBookAI | 11.2 |
Weakness: CWE-77, CWE-451, CWE-351 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H