Rule History

alert tcp any any -> $HOME_NET 23 (msg:"ET EXPLOIT Cisco Catalyst Remote Code Execution (CVE-2017-3881)"; flow:to_server,established; content:"|ff fa 24 00 03|CISCO_KITS"; content:"|3a|"; distance:2; within:1; isdataat:160,relative; content:!"|3a|"; within:160; reference:url,artkond.com/2017/04/10/cisco-catalyst-remote-code-execution/; classtype:attempted-user; sid:2024194; rev:1; metadata:affected_product CISCO_Catalyst, attack_target IoT, created_at 2017_04_10, cve CVE_2017_3881, deployment Datacenter, performance_impact Low, confidence Medium, signature_severity Critical, tag CISA_KEV, updated_at 2019_07_26, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)