CVE-2025-31951

HIGHNVD 8.88.8—

8.8

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.

CVSS v3: 8.8
EG Score: 8.8(high)
EPSS: 11.5%
KEV: Not listed

Published

May 6, 2026

Last Modified

May 6, 2026

Advisory Details (1)

Auto-updated May 6, 2026

No patch confirmed yet.

generic

Security Bulletin: Multiple security vulnerabilities affect HCL BigFix RunBookAI. - Customer Support

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130444

Weakness Classification(3)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 20× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2025-31951?

CVE-2025-31951 is a high vulnerability published on May 6, 2026. 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.

When was CVE-2025-31951 disclosed?

CVE-2025-31951 was first published in the National Vulnerability Database on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-31951 actively exploited?

CVE-2025-31951 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 11.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-31951?

CVE-2025-31951 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2025-31951?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-31951, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2025-31951

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

Security Bulletin: Multiple security vulnerabilities affect HCL BigFix RunBookAI. - Customer Support

Weakness Classification(3)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-31951?

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Last Modified

Advisory Details (1)

Frequently asked(5)

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