alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT VMWare Server-side Template Injection RCE (CVE-2022-22954)"; flow:established,to_server; http.uri; content:"/catalog-portal/"; content:"|24 7b 22|freemarker|2e|template|2e|utility|2e|Execute|22|"; distance:0; nocase; fast_pattern; content:"new|28 29 28|"; nocase; within:200; reference:url,www.vmware.com/security/advisories/VMSA-2022-0011.html; reference:cve,2022-22954; classtype:attempted-admin; sid:2035874; rev:2; metadata:affected_product VMware, attack_target Server, created_at 2022_04_08, cve CVE_2022_22954, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence Medium, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_04_08;)