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7.8
CVSSv2

CVE-2021-20123

Published: 13/10/2021 Updated: 12/07/2022
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:C/I:N/A:N
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Vulnerability Summary

A local file inclusion vulnerability exists in Draytek VigorConnect 1.6.0-B3 in the file download functionality of the DownloadFileServlet endpoint. An unauthenticated attacker could leverage this vulnerability to download arbitrary files from the underlying operating system with root privileges.

Vulnerability Trend

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draytek vigorconnect 1.6.0

References

CWE-22https://www.tenable.com/security/research/tra-2021-42https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-21987buffer overflowCVE-2024-28890CVE-2024-27574CVE-2024-27347CVE-2024-31450privilegeSSTICVE-2024-31666
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