""ET INFO Possible Apache Airflow Experimental API Authentication Bypass Attempt (CVE-2020-13927)""

SID: 2035037

Revision: 1

Class Type: attempted-admin

Metadata: attack_target Server, created_at 2022_02_01, cve CVE_2020_13927, deployment Perimeter, deployment Internal, signature_severity Informational, updated_at 2022_02_01

Reference:

  • cve

  • 2020-13927

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: [$HOME_NET,$HTTP_SERVERS]

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/api/experimental/test"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

source