CVE-2025-31975

import requests # Target URL of the HCL BigFix Service Management target_url = "http://target-server:port" try: # Send a basic HTTP GET request response = requests.get(target_url, timeout=10) # Extract headers that might leak version info server_banner = response.headers.get('Server') x_powered_by = response.headers.get('X-Powered-By') set_cookie = response.headers.get('Set-Cookie') print("[+] Response Headers:") print(f"Server: {server_banner}") print(f"X-Powered-By: {x_powered_by}") if server_banner and "BigFix" in server_banner: print("[!] Potential Information Disclosure found in Server header.") except requests.exceptions.RequestException as e: print(f"[-] Error connecting to target: {e}")

{"cve": {"id": "CVE-2025-31975", "sourceIdentifier": "[email protected]", "published": "2026-05-06T15:16:05.980", "lastModified": "2026-05-07T16:33:48.723", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "HCL BigFix Service Management (SM) is affected by an Information Disclosure – Server Banner issue was identified. Exposed server banners may reveal software versions and system details, potentially aiding attackers in targeting known vulnerabilities."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N", "baseScore": 2.6, "baseSeverity": "LOW", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 1.2, "impactScore": 1.4}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-200"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:hcltech:bigfix_service_management:23.0:*:*:*:*:*:*:*", "matchCriteriaId": "4D915AC1-7C2B-497D-9A77-9726954B2282"}]}]}], "references": [{"url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0128144", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}