Critical (9.8) in Tenda AC1900 Router AC15 Model. In CISA KEV since 2021-11-03. EPSS 80% chance of exploitation in the next 30 days.
The goform/setUsbUnload endpoint of Tenda AC15 AC1900 version 15.03.05.19 allows remote attackers to execute arbitrary system commands via the deviceName POST parameter.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
80% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)