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BGP Detection

ID: bgp-detect

Severity: info

Author: danfaizer

Tags: network,bgp,detect,detection,tcp

Description

Section titled “Description”

The remote host is running BGP, a popular routing protocol. This indicates that the remote host is probably a network router.

YAML Source

Section titled “YAML Source”
id: bgp-detect


info:
  name: BGP Detection
  author: danfaizer
  severity: info
  description: |
    The remote host is running BGP, a popular routing protocol. This indicates that the remote host is probably a network router.
  reference:
    - https://www.acunetix.com/vulnerabilities/network/vulnerability/bgp-detection/
    - https://www.tenable.com/plugins/nessus/11907
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N
    cwe-id: CWE-200
  metadata:
    max-request: 1
    shodan-query: product:"BGP"
  tags: network,bgp,detect,detection,tcp


tcp:
  - inputs:
      - data: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF001D010400FFFF0000B4C0
        type: hex
        # Source: https://www.rfc-editor.org/rfc/rfc4271.html#section-4.2
        # FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF represents the 16-byte marker field.
        # 001D is the total length of the BGP message, including the 19 bytes of the header and the optional parameters.
        # 01 is the BGP message type, which is OPEN (1).
        # 04 represents the BGP version, which is BGP-4.
        # FFFF represents the Autonomous System Number (ASN) in hexadecimal format.
        # 0000 represents the Hold Time.
        # B4C0 represents the BGP Identifier, usually an IP address in hexadecimal format.


    host:
      - "{{Hostname}}"
    port: 179


    read-size: 16
    matchers:
      - type: word
        encoding: hex
        words:
          - "ffffffffffffffffffffffffffffffff"
# digest: 4b0a00483046022100c2d13abb8dd6fcc60e0730ad456b8ad8e49a07ebe593325af7591473543ba5e40221009378090cbe11b74e71fed809a183d14e9c9b881d1de4431f6a03095e98e5c35b:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "network/detection/bgp-detect.yaml"

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