CVE-2026-44857

#!/usr/bin/env python3 """ PoC for CVE-2026-44857 Demonstrates the buffer overflow trigger in HPE AOS CLI. Note: Requires valid admin credentials. """ import sys # Placeholder for the vulnerable command VULN_CMD = "management_service_command" # Constructing a payload to overflow the buffer # Offset needs to be determined via debugging offset = 1024 payload = b"A" * offset print(f"[*] Attempting to trigger overflow in CVE-2026-44857") print(f"[*] Payload length: {len(payload)}") # In a real exploit scenario, this payload would be sent # via the authenticated CLI session. # Example: # send_cli_request(VULN_CMD, payload) print("[!] This is a demonstration logic only. Do not use against unauthorized systems.")

{"cve": {"id": "CVE-2026-44857", "sourceIdentifier": "[email protected]", "published": "2026-05-12T20:16:44.317", "lastModified": "2026-05-12T20:16:44.317", "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]"}]}}