Paper/Archive/CVE-2021-20125

CVE-2021-20125

tenable — An arbitrary file upload and directory traversal vulnerability exists in the file upload functionality of DownloadFileServlet in Draytek…

EPSS 4%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 90.4.904 × 2018.1 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

An arbitrary file upload and directory traversal vulnerability exists in the file upload functionality of DownloadFileServlet in Draytek VigorConnect 1.6.0-B3. An unauthenticated attacker could leverage this vulnerability to upload files to any location on the target operating system with root privileges.

Affected

ProductAffectedFixed inSource

Draytek VigorConnect1.6.0-B3–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

reftenable.com/security/research/tra-2021-42