Rule History

alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Tenda setVlanInfo Multiple Parameters Buffer Overflow Attempt (CVE-2023-46060, CVE-2023-51093)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:19; content:"/goform/setVlanInfo"; fast_pattern; http.request_body; pcre:"/(?:port|vlan)[^&]{100,}(?:&|$)/"; reference:url,github.com/peris-navince/founded-0-days/blob/main/Tenda/ac500/fromSetVlanInfo/1.md; reference:cve,2023-46060; reference:cve,2023-51093; classtype:web-application-attack; sid:2065154; rev:1; metadata:affected_product Tenda, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_10_10, cve CVE_2023_46060_CVE_2023_51093, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_10_10, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)