alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS NGINX UI Authenticated Remote Command Execution in logrotate (CVE-2024-49368)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/api/settings"; http.header; content:"Authorization|3a 20|"; http.request_body; content:"|22|logrotate|22 3a|"; fast_pattern; content:"|22|cmd|22 3a|"; distance:0; content:!"|22 22|"; within:3; reference:cve,2024-49368; reference:url,github.com/0xJacky/nginx-ui/security/advisories/GHSA-66m6-27r9-77vm; classtype:web-application-attack; sid:2057437; rev:1; metadata:attack_target Server, tls_state TLSDecrypt, created_at 2024_11_13, cve CVE_2024_49368, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, updated_at 2024_11_13, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)