alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT Cisco IOS XE Web UI Command Injection Vulnerability (CVE-2023-20273)"; reference:url,blog.leakix.net/2023/10/cisco-root-privesc/; reference:url,twitter.com/joel_land/status/1719708750741639539; reference:url,sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-webui-privesc-j22SaA4z; reference:cve,2023-20273; classtype:attempted-admin; sid:2049007; rev:1; metadata:affected_product Cisco_IOS, attack_target Networking_Equipment, created_at 2023_11_01, cve CVE_2023_20273, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Critical, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_11_01, reviewed_at 2023_11_01, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services;)