Rule History

alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET WEB_SPECIFIC_APPS Jetty WEB-INF Information Leak Attempt Inbound (CVE-2021-34429)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/WEB-INF/web.xml"; fast_pattern; http.uri.raw; content:"/%u002e/"; startswith; flowbits:set,ET.2021.34429.attempt; reference:cve,2021-34429; classtype:attempted-admin; sid:2033460; rev:1; metadata:created_at 2021_07_27, cve CVE_2021_34429, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_07_27;)