""ET EXPLOIT Possible SolarWinds Serv-U SSH RCE Inbound M1 (CVE-2021-35211)""
SID: 2033893
Revision: 2
Class Type: attempted-admin
Metadata: attack_target Server, created_at 2021_09_02, cve CVE_2021_35211, deployment Perimeter, deployment Internal, signature_severity Major, tag Exploit, updated_at 2021_09_02, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application
Reference:
-
cve
-
2021-35211
Protocol: tcp
Source Network: any
Source Port: any
Destination Network: [$HOME_NET,$HTTP_SERVERS]
Destination Port: 22
Flow: established,to_server
Contents:
- Value: "SSH-2.0-|0d 0a|"
Within:
PCRE:
Special Options:
- fast_pattern