""ET WEB_SPECIFIC_APPS ConnectWise ScreenConnect - Successful User Creation via SetupWizard with Auth Bypass CWE-288 (CVE-2024-1709)""

SID: 2050992

Revision: 1

Class Type: successful-admin

Metadata: attack_target Web_Server, tls_state TLSDecrypt, created_at 2024_02_21, cve CVE_2024_1709, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Critical, 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

  • 2024-1709

Protocol: tcp

Source Network: [$HOME_NET,$HTTP_SERVERS]

Source Port: [$HTTP_PORTS,8040]

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "200|20|OK|0d 0a|"

  • Value: "|0d 0a|Server|3a 20|ScreenConnect/"

Within:

PCRE:

Special Options:

  • fast_pattern

source