CVE-2025-25523: TRENDnet Teg-40128 Firmware

Medium severity, CVSS 5.9. EPSS: 0.2% chance of exploitation in the next 30 days.

Buffer overflow vulnerability in Trendnet TEG-40128 Web Smart Switch v1(1.00.023) due to the lack of length verification, which is related to the mobile access point setup operation. The attacker can directly control the remote target device by successfully exploiting this vulnerability.

Affected products

• TRENDnet Teg-40128 Firmware: version 1.00.023 only

Published 2025-02-11. Last modified 2026-06-17.