""ET EXPLOIT Fortinet FortiOS/FortiProxy SSL VPN Web Portal Path Traversal (CVE-2018-13379)""

SID: 2034005

Revision: 2

Class Type: attempted-admin

Metadata: affected_product Fortigate, attack_target Networking_Equipment, created_at 2021_09_22, cve CVE_2018_13379, deployment Perimeter, deployment Internal, signature_severity Major, updated_at 2021_09_22

Reference:

  • cve

  • 2018-13379

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: "/fgt_lang?lang="

  • Value: "|2e 2e 2f|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

source