Skip to content
Nuclei Templates

FTP Service - Credential Weakness

ID: ftp-weak-credentials

Severity: high

Author: pussycat0x

Tags: network,ftp,default-login,service,tcp

Description

Section titled “Description”

An FTP service was accessed with easily guessed credentials.

YAML Source

Section titled “YAML Source”
id: ftp-weak-credentials


info:
  name: FTP Service - Credential Weakness
  author: pussycat0x
  severity: high
  description: An FTP service was accessed with easily guessed credentials.
  reference:
    - https://docs.microsoft.com/en-us/iis/configuration/system.applicationhost/sites/sitedefaults/ftpserver/security/authentication/
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
    cvss-score: 8.5
  metadata:
    max-request: 1
  tags: network,ftp,default-login,service,tcp


tcp:


  - inputs:
      - data: "USER {{username}}\r\nPASS {{password}}\r\n"


    host:
      - "{{Hostname}}"
    port: 21


    attack: clusterbomb
    payloads:
      username:
        - admin
        - root
      password:
        - password
        - toor
        - nas
        - guest
        - default
        - pass1
        - stingray


    matchers:
      - type: word
        words:
          - "230 Login successful"
# digest: 4b0a004830460221008f5ee525c0c809c92fe498aa9b20d29e2e3698910b3327525f01838f3c26cf1b022100bf0ee7f9a71efeb608013828d9c3dca1c94ac15237d68d3f917fde1165f1d23b: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/default-login/ftp-weak-credentials.yaml"

View on Github