Rule History

alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Shenzhen Atemi protocol.csp time Parameter Command Injection Attempt (CVE-2025-34152)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:17; content:"/protocol.csp|3f|"; http.request_body; content:"fname|3d|system"; fast_pattern; content:"time|3d|"; pcre:"/^[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/R"; reference:url,chocapikk.com/posts/2025/when-a-wifi-name-gives-you-root-part-two/; reference:cve,2025-34152; classtype:attempted-admin; sid:2064883; rev:1; metadata:affected_product Shenzhen_Atemi, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_09_23, cve CVE_2025_34152, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_09_23, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)