CVE Vulnerability

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.

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://blog.ret2.me/post/2022-01-26-exploiting-xiongmai-dvrs/ Exploit Third Party Advisory
https://www.xiongmaitech.com/en/index.php/service/notice_info/51/2 Vendor Advisory
Configurations

Configuration 1
Information

Published : 2022-03-28 01:15

Updated : 2022-04-04 08:40

NVD link : CVE-2022-26259

Mitre link : CVE-2022-26259

Products Affected
No products.
CWE
CWE-120