CVE-2022-26259

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.

MISC: https://blog.ret2.me/post/2022-01-26-exploiting-xiongmai-dvrs/
MISC: https://www.xiongmaitech.com/en/index.php/service/notice_info/51/2
CVE: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26259

11 years
254 countries
621k users
4139k calculations