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OpenAdvisories
High · 7.5 Known exploited Scanner template CVE-2021-20123 EUVD-2021-7580GHSA-gc9m-33cp-rmpj

A local file inclusion vulnerability exists in Draytek VigorConnect 1.6.0-B3 in the file download functionality of the DownloadFileServlet …

Published Oct 13, 2021 · Updated Oct 21, 2025 · Assigned by tenable

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.

Affected products

VendorProductAffectedFixed
— Draytek VigorConnect 1.6.0-B3 —

Automated scanner template

A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.

Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.

References