""ET EXPLOIT Nagios XI <= 5.6.5 Privesc (CVE-2019-15949)""

SID: 2034535

Revision: 2

Class Type: attempted-admin

Metadata: attack_target Server, created_at 2021_11_23, cve CVE_2019_15949, deployment Perimeter, deployment Internal, signature_severity Major, tag Exploit, updated_at 2021_11_23, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application

Reference:

  • cve

  • 2019-15949

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: [$HOME_NET,$HTTP_SERVERS]

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "name="

  • Value: "name="

  • Value: "filename="

  • Value: "check_ping"

Within:

PCRE: "/^[\s\x22\x27]*check_ping\b/Ri"

Special Options:

  • http_method

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

  • nocase

  • fast_pattern

source