""ET WEB_SPECIFIC_APPS Possible CrushFTP as2-to Anonymous User Rename Attempt (CVE-2023-43177)""
SID: 2049265
Revision: 1
Class Type: attempted-user
Metadata: attack_target FTP_Server, created_at 2023_11_20, cve CVE_2023_43177, deployment Perimeter, deployment Internet, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2023_11_20
Reference:
Protocol: tcp
Source Network: any
Source Port: any
Destination Network: $HOME_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "POST"
-
Value: "/WebInterface/"
-
Value: "as2-to|3a 20|"
-
Value: "Cookie|3a 20|CrushAuth|3d|"
Within:
PCRE:
Special Options:
-
http_method
-
http_uri
-
http_header
-
nocase
-
fast_pattern