Rule History

alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SPECIFIC_APPS Possible Apache Struts OGNL Expression Injection (CVE-2017-5638) M2"; flow:established,to_server; http.content_type; content:"multipart/form-data"; content:"{"; distance:0; content:"}"; distance:15; classtype:web-application-attack; sid:2024044; rev:5; metadata:affected_product Apache_Struts2, attack_target Server, created_at 2017_03_10, cve CVE_2017_5638, deployment Datacenter, performance_impact Low, confidence Medium, signature_severity Major, tag CISA_KEV, updated_at 2020_08_20;)