CVE-2025-66176 | Hikvision DS-K5033 Discovery Feature stack-based overflow

January 13, 2026 Yanac

A vulnerability was found in Hikvision DS-K1T331, DS-K1T341A, K1T341B, DS-K1T671, K5671, DS-K1T672, DS-K1T680, DS-K1T981, DS-K1T341C, DS-K1T670, K1T673, DS-K1T8003, DS-K1T804A, 8004, DS-K1T804B, DS-K1T201A, K1T105A, DS-K1T342, K1T343, K1T344, DS-K1T6QT-F72, F43, DS-K1T8005, DS-K1T808, DS-K1T320, DS-K1T321, DS-K1T323, DS-K1T510 and DS-K5033. It has been classified as critical. This vulnerability affects unknown code of the component Discovery Feature. The manipulation leads to stack-based buffer overflow.

This vulnerability is documented as CVE-2025-66176. The attack requires being on the local network. There is not any exploit available.

Applying a patch is the recommended action to fix this issue.VulDB Recent EntriesRead More