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CVE-2022-26259

HIGH CVSS: 7.8 Published: 2022-03-28 Modified: 2026-06-17

Description

A buffer over flow in Xiongmai DVR devices NBD80X16S-KL, NBD80X09S-KL, NBD80X08S-KL, NBD80X09RA-KL, AHB80X04R-MH, AHB80X04R-MH-V2, AHB80X04-R-MH-V3, AHB80N16T-GS, AHB80N32F4-LME, and NBD90S0VT-QW allows attackers to cause a Denial of Service (DoS) via a crafted RSTP request.

Affected Platforms

Xiongmaitech Ahb80X04R-Mh-V2 FirmwareXiongmaitech Nbd90S0Vt-QwXiongmaitech Nbd80X09S-KlXiongmaitech Nbd80X09S-Kl FirmwareXiongmaitech Nbd80X08S-Kl FirmwareXiongmaitech Ahb80X04-R-Mh-V3Xiongmaitech Ahb80X04R-MhXiongmaitech Nbd80X16S-Kl FirmwareXiongmaitech Ahb80N32F4-Lme FirmwareXiongmaitech Nbd80X08S-Kl

Weakness Type

CWE-120

References