CVE-2023-24096: TRENDnet Tew-820ap Firmware

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

TrendNet Wireless AC Easy-Upgrader TEW-820AP v1.0R, firmware version 1.01.B01 was discovered to contain a stack overflow via the newpass parameter at /formPasswordSetup. This vulnerability allows attackers to execute arbitrary code via a crafted payload. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

• TRENDnet Tew-820ap Firmware: version 1.01.b01 only

Published 2023-01-23. Last modified 2026-06-17.