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.
                
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Affected Vendors & Products
References
        History
                    Wed, 22 Oct 2025 00:30:00 +0000
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 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: tenable
Published: 2021-10-13T15:47:58.000Z
Updated: 2025-10-21T23:25:28.693Z
Reserved: 2020-12-17T00:00:00.000Z
Link: CVE-2021-20123
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-08-03T17:30:07.620Z
 NVD
                        NVD
                    Status : Modified
Published: 2021-10-13T16:15:07.350
Modified: 2025-10-22T00:17:19.863
Link: CVE-2021-20123
 Redhat
                        Redhat
                    No data.