CVE-2022-45460

CRITICAL

Xiongmaitech Nbd6808t-pl Firmware - Out-of-Bounds Write

Title source: rule

Description

Multiple Xiongmai NVR devices, including MBD6304T V4.02.R11.00000117.10001.131900.00000 and NBD6808T-PL V4.02.R11.C7431119.12001.130000.00000, allow an unauthenticated and remote user to exploit a stack-based buffer overflow and crash the web server, resulting in a system reboot. An unauthenticated and remote attacker can execute arbitrary code by sending a crafted HTTP request that triggers the overflow condition via a long URI passed to a sprintf call. NOTE: this is different than CVE-2018-10088, but this may overlap CVE-2017-16725.

Exploits (1)

nomisec WORKING POC 5 stars
by born0monday · poc
https://github.com/born0monday/CVE-2022-45460

References (2)

Scores

CVSS v3 9.8
EPSS 0.5528
EPSS Percentile 98.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (2)
xiongmaitech/mbd6304t_firmware 4.02.r11.00000117.10001.131900.00000
xiongmaitech/nbd6808t-pl_firmware 4.02.r11.c7431119.12001.130000.00000
Published Mar 28, 2023
Tracked Since Feb 18, 2026