DrayTek Vigor3910 devices through 4.3.2.6 are vulnerable to stored Cross Site Scripting (XSS) by authenticated users due to poor sanitization of the router name.
Severity
CVSS 3.1
4.7 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
EPSS
0.3% chance of exploitation in the next 30 days; higher than 22% of CVEs (scores of 2026-10-31)