high7.5Known exploited
CVE-2021-20123
Draytek VigorConnect Path Traversal Vulnerability
Exploited in the wild
This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2024-09-03. Federal due date: 2024-09-24.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Draytek | Vigorconnect | Version 1.6.0 |