Rule History

SID: 2037121 • Source: et/open

Versions (6)

Version DetailsCurrent

Rev: 1 • Jun 24, 2022, 12:00 PM

Message:

ET EXPLOIT Attempted Mitel MiVoice Connect Data Validation RCE Inbound (CVE-2022-29499)

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT Attempted Mitel MiVoice Connect Data Validation RCE Inbound (CVE-2022-29499)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/scripts/vtest.php?get_url=http://127.0.0.1/ucbsync.php?cmd=syncfile:db_files/"; http.header_names; content:!"Referer"; reference:url,www.crowdstrike.com/blog/novel-exploit-detected-in-mitel-voip-appliance/; reference:cve,2022-29499; classtype:attempted-admin; sid:2037121; rev:1; metadata:attack_target Networking_Equipment, created_at 2022_06_24, cve CVE_2022_29499, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_24, reviewed_at 2024_09_17;)

Created:

Jun 24, 2022, 12:00 PM

Updated:

Jun 24, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 2, 2025, 9:35 PM

Filename:

rules/emerging-exploit.rules