CVE-2026-76591: TRENDnet Tew-755ap

High severity, CVSS 7.4. EPSS: 1.8% chance of exploitation in the next 30 days.

A security flaw has been discovered in TRENDnet TEW-755AP up to 20260702. This affects the function log_email_server of the file /cgi-bin/email.cgi of the component ssi. Performing a manipulation results in command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.

Affected products

• TRENDnet Tew-755ap: version 20260702 only

Published 2026-08-19. Last modified 2026-08-21.