CVE-2026-77988: TRENDnet Tew-823dru

Medium severity, CVSS 6.6. EPSS: 2.4% chance of exploitation in the next 30 days.

A weakness has been identified in TRENDnet TEW-823DRU 1.1.02b01. This vulnerability affects the function nvram_get of the component CLI Configuration Tool. This manipulation causes command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.

Affected products

• TRENDnet Tew-823dru: version 1.1.02b01 only

Published 2026-08-22. Last modified 2026-08-24.