alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Apache HugeGraph Gremlin SecurityManager Reflection Filter Bypass (CVE-2024-27348)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/gremlin"; startswith; fast_pattern; http.request_body; content:"|22|gremlin|22 3a|"; content:"java|2e|lang|2e|reflect"; content:"|22|language|22 3a 20 22|gremlin-groovy|22|"; reference:url,www.indusface.com/blog/cve-2024-27348-rce-vulnerability/; reference:cve,2024-27348; classtype:web-application-attack; sid:2056323; rev:1; metadata:affected_product Apache_HugeGraph, attack_target Server, tls_state TLSDecrypt, created_at 2024_09_30, cve CVE_2024_27348, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2024_09_30, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)