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Nuclei Templates

Cisco Disable IP Source-Route - Detect

ID: disable-ip-source-route

Severity: info

Author: pussycat0x

Tags: audit,file,cisco,config-audit,cisco-switch,router

Description

Section titled “Description”

Cisco IP source-route functionality has been utilized in several attacks. An attacker can potentially obtain sensitive information, modify data, and/or execute unauthorized operations.

YAML Source

Section titled “YAML Source”
id: disable-ip-source-route


info:
  name: Cisco Disable IP Source-Route - Detect
  author: pussycat0x
  severity: info
  description: |
    Cisco IP source-route functionality has been utilized in several attacks. An attacker can potentially obtain sensitive information, modify data, and/or execute unauthorized operations.
  remediation: Disable IP source-route where appropriate.
  reference:
    - https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipaddr/command/ipaddr-cr-book/ipaddr-i4.html#GUID-C7F971DD-358F-4B43-9F3E-244F5D4A3A93
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N
    cvss-score: 0
    cwe-id: CWE-200
  tags: audit,file,cisco,config-audit,cisco-switch,router


file:
  - extensions:
      - conf


    matchers-condition: and
    matchers:
      - type: word
        words:
          - "no ip source-route"
        negative: true


      - type: word
        words:
          - "configure terminal"
# digest: 4a0a00473045022100f47f136c5ec70dec5dbe9a4510f2b50b1ced4e8c993b54e9de9c62620c8b379a02205497ae04517a3df8deff4073944779fb6e76b548292c07c8d7f0e6009200fb29:922c64590222798bb761d5b6d8e72950

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 "file/audit/cisco/disable-ip-source-route.yaml"

View on Github