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Rev: 1 • Aug 27, 2020, 12:00 PMET EXPLOIT Possible Pulse Secure VPN RCE Inbound (CVE-2020-8218)
alert http any any -> [$HTTP_SERVERS,$HOME_NET] any (msg:"ET EXPLOIT Possible Pulse Secure VPN RCE Inbound (CVE-2020-8218)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/downloadlicenses.cgi?cmd=download"; content:"&txtVLSAuthCode="; distance:0; fast_pattern; http.uri.raw; content:"%3b"; reference:url,www.gosecure.net/blog/2020/08/26/forget-your-perimeter-rce-in-pulse-connect-secure/; classtype:attempted-admin; sid:2030804; rev:1; metadata:affected_product Pulse_Secure, created_at 2020_08_27, cve CVE_2020_8218, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence Medium, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_27;)
Aug 27, 2020, 12:00 PM
Aug 27, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 16, 2025, 8:36 PM
rules/emerging-exploit.rules