Detections
Analytics
CVE-2021-20123
high
Description
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.
From the Tenable Blog
CVE-2021-20123, CVE-2021-20124: DrayTek Vulnerabilities Discovered by Tenable Research Added to CISA KEV
Published: 2024-09-09
With patches out for three years, attackers have set their sights on a pair of vulnerabilities affecting DrayTek VigorConnect.
References
https://thehackernews.com/2025/03/cisa-flags-two-six-year-old-sitecore.html
https://www.greynoise.io/blog/in-the-wild-activity-against-draytek-routers