""ET WEB_SPECIFIC_APPS ConnectWise ScreenConnect - SetupWizard Auth Bypass Vulnerable Version Detected (CVE-2024-1709 CVE-2024-1708)""

SID: 2050990

Revision: 1

Class Type: web-application-activity

Metadata: attack_target Web_Server, tls_state TLSDecrypt, created_at 2024_02_21, cve CVE_2024_1709, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Informational, updated_at 2024_02_21, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application

Reference:

  • cve

  • 2024-1708

Protocol: tcp

Source Network: [$HOME_NET,$HTTP_SERVERS]

Source Port: any

Destination Network: any

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "Server|3a 20|ScreenConnect/"

Within:

PCRE: "/^(?:[3456789]|2(?:[012]|3.(?:[012345678]|9.[1234567]))?|1\d?)./R"

Special Options:

  • fast_pattern

source