""ET EXPLOIT Observed Orange LiveBox Router Information Leakage Attempt (CVE-2018-20377)""

SID: 2029091

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Router, attack_target Client_Endpoint, created_at 2019_12_03, cve CVE_2018_20377, deployment Perimeter, signature_severity Major, updated_at 2019_12_03, reviewed_at 2024_02_20

Reference:

  • cve

  • 2018-20377

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/get_getnetworkconf.cgi"

  • Value: "/get_getnetworkconf.cgi|20|HTTP/1.1|0d 0a|"

  • Value: !"Referer|3a|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_header

source