Versions (6)
Version DetailsCurrent
Rev: 3 • Sep 5, 2018, 12:00 PMET EXPLOIT Apache Struts memberAccess and getWriter inbound OGNL injection remote code execution attempt
alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET EXPLOIT Apache Struts memberAccess and getWriter inbound OGNL injection remote code execution attempt"; flow:to_server,established; http.uri; content:"|23|_memberAccess"; fast_pattern; content:".getWriter"; nocase; reference:cve,2018-11776; classtype:attempted-admin; sid:2026094; rev:3; metadata:affected_product Apache_Struts2, attack_target Server, created_at 2018_09_05, cve CVE_2018_11776, deployment Datacenter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_25, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)
Sep 5, 2018, 12:00 PM
Aug 25, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 29, 2025, 9:34 PM
rules/emerging-exploit.rules