Rule History

SID: 2030837 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 1 • Sep 5, 2020, 12:00 PM

Message:

ET EXPLOIT Possible Cisco Jabber RCE Inbound (CVE-2020-3495)

Rule:

alert http any any -> [$HTTP_SERVERS,$HOME_NET] any (msg:"ET EXPLOIT Possible Cisco Jabber RCE Inbound (CVE-2020-3495)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/CLIENT_REQUEST/"; http.request_body; content:".CallCppFunction|28|"; fast_pattern; reference:url,watchcom.no/nyheter/nyhetsarkiv/uncovers-cisco-jabber-vulnerabilities/; reference:cve,2020-3495; classtype:attempted-admin; sid:2030837; rev:1; metadata:created_at 2020_09_05, cve CVE_2020_3495, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_05;)

Created:

Sep 5, 2020, 12:00 PM

Updated:

Sep 5, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 16, 2025, 8:36 PM

Filename:

rules/emerging-exploit.rules