Rule History

alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Totolink setWiFiBasicConfig wepkey Parameter Buffer Overflow Attempt (CVE-2025-11444)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:20; content:"/cgi-bin/cstecgi.cgi"; http.request_body; content:"topicurl|3d|"; pcre:"/^(?:UploadCustomModule|setWiFiBasicConfig)/R"; content:"wepkey|3d|"; fast_pattern; pcre:"/^[^&]{100,}(?:&|$)/R"; reference:url,github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/TOTOLINK/wepkey/wepkey.md#reproduce; reference:cve,2025-11444; classtype:web-application-attack; sid:2065109; rev:1; metadata:affected_product TOTOLINK, created_at 2025_10_08, cve CVE_2025_11444, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_10_08;)