alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS HPE Insights Remote Support XML External Entity Injection (CVE-2024-53675)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/DeviceRegistration/DeviceRegistration.svc"; fast_pattern; http.request_body; content:"|3c|wsa:Action|3e|"; content:"|3c|tns:identifiers|3e|"; content:"|3c 21 5b|CDATA|5b|"; distance:0; reference:url,github.com/pwnfuzz/POCs/tree/main/CVE%202024-53675; reference:cve,2024-53675; classtype:web-application-attack; sid:2059879; rev:1; metadata:attack_target Server, tls_state TLSDecrypt, created_at 2025_02_04, cve CVE_2024_53675, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence Medium, signature_severity Major, tag Exploit, updated_at 2025_02_04, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)