""ET EXPLOIT HiSilicon DVR - Default Telnet Root Password Inbound""
SID: 2027973
Revision: 2
Class Type: default-login-attempt
Metadata: affected_product DVR, attack_target IoT, created_at 2019_09_09, deployment Perimeter, signature_severity Major, updated_at 2019_09_09
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: any
Destination Network: $HOME_NET
Destination Port: 23
Flow: established,to_server
Contents:
- Value: "xc3511"
Within:
PCRE:
Special Options:
- fast_pattern