CVE-2021-20125
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Draytek Vigorconnect
PublishedOct 13, 2021
First seenOct 13, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| draytek vigorconnect | 1.6.0 | — |
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