Description
An arbitrary file upload and directory traversal vulnerability exists in the file upload functionality of DownloadFileServlet in Draytek VigorConnect 1.6.0-B3. An unauthenticated attacker could leverage this vulnerability to upload files to any location on the target operating system with root privileges.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.tenable.com/security/research/tra-2021-42
Scores
CVSS v3
9.8
EPSS
0.0322
EPSS Percentile
87.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-22
CWE-434
Status
published
Products (1)
draytek/vigorconnect
1.6.0 beta3
Published
Oct 13, 2021
Tracked Since
Feb 18, 2026