CVE-2021-20124
HighActively exploited (CISA KEV)
Description
A local file inclusion vulnerability exists in Draytek VigorConnect 1.6.0-B3 in the file download functionality of the WebServlet endpoint. An unauthenticated attacker could leverage this vulnerability to download arbitrary files from the underlying operating system with root privileges.
SeverityHigh
CVSS7.5
Exploit probability—
Product
DrayTek VigorConnect
PublishedOct 13, 2021
First seenOct 13, 2021
Added to KEVSep 3, 2024
Weakness typeCWE-22Path traversal
How to fix
CISA required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA due date: Sep 24, 2024Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| draytek vigorconnect | 1.6.0 | — |
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