""ET EXPLOIT Selenium Server Chrome 3.141.59 Remote Code Execution""

SID: 2052319

Revision: 2

Class Type: attempted-admin

Metadata: attack_target Web_Server, tls_state TLSDecrypt, created_at 2024_05_01, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_05_02, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application

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: "/wd/hub/session"

  • Value: "|22|goog|3a|chromeOptions|22|"

  • Value: "|22|binary|22|"

  • Value: "|22|args|22|"

  • Value: "|5b 22|"

Within: 5

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

source