""ET WEB_SPECIFIC_APPS RaspAP Command Injection Attempt (CVE 2022-39986) M1""

SID: 2047674

Revision: 1

Class Type: attempted-admin

Metadata: affected_product Web_Server_Applications, attack_target Web_Server, created_at 2023_08_18, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_08_18, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services

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: "/ajax/openvpn/"

  • Value: "_ovpncfg.php"

  • Value: "cfg_id|25|3d|25|3b" Depth: 12

  • Value: "|25|3b|25|23"

Within:

PCRE: "/_ovpncfg.php$/U"

Special Options:

  • http_method

  • http_uri

  • http_uri

  • http_client_body

  • nocase

  • fast_pattern

  • http_client_body

  • nocase

source