""ET EXPLOIT Possible Telerik Deserialization Attempt - POST to Vulnerable Path with Specific Extension (CVE-2024-1800)""

SID: 2053448

Revision: 1

Class Type: attempted-admin

Metadata: attack_target Server, created_at 2024_06_11, cve CVE_2024_1800, deployment Perimeter, deployment Internal, signature_severity Major, tag Exploit, updated_at 2024_06_11, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application

Reference:

  • cve

  • 2024-1800

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: [$HOME_NET,$HTTP_SERVERS]

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/api/reportserver/report"

  • Value: "|22|reportName|22|"

  • Value: "|22|reportContent|22|"

  • Value: "|22|extension|22|"

Within:

PCRE: "/^\x22extension\x22[^\x22]+\x22.tr(d|b)p\x22/Pi"

Special Options:

  • http_method

  • http_uri

  • http_client_body

  • http_client_body

  • http_client_body

source