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Nuclei Templates

ESMTP - Detect

ID: esmtp-detect

Severity: info

Author: pussycat0x,userdehghani

Tags: network,detect,smtp,mail,detection,tcp

Description

Section titled “Description”

ESMTP was detected.

YAML Source

Section titled “YAML Source”
id: esmtp-detect


info:
  name: ESMTP - Detect
  author: pussycat0x,userdehghani
  severity: info
  description: |
    ESMTP was detected.
  reference:
    - https://nmap.org/nsedoc/scripts/smtp-open-relay.html
  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:
    verified: true
    max-request: 1
    shodan-query: ESMTP
  tags: network,detect,smtp,mail,detection,tcp
tcp:
  - inputs:
      - data: "\n"


    host:
      - "{{Hostname}}"
    port: 25,2525,465,587


    matchers-condition: and
    matchers:
      - type: word
        words:
          - "ESMTP Postfix"
          - "220"
        condition: and
# digest: 490a00463044022052b5ccea6468324b0958e6661920cf5903bbb462efcd41663832f899e84b581602204872500b09f851e181dd1ad7a6c32f016f19c5a56949ae30f20067ea98cac0ab: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/esmtp-detect.yaml"

View on Github