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CVE-2022-45460

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/28/2023

Last Modified2/19/2025

Sourcenvd

Honeypot Sightings0

Affected Products

xiongmaitech:mbd6304txiongmaitech:mbd6304t_firmwarexiongmaitech:nbd6808t-plxiongmaitech:nbd6808t-pl_firmware

Weaknesses (CWE)

CWE-787CWE-787

References

https://github.com/tothi/pwn-hisilicon-dvr/blob/master/pwn_hisilicon_dvr.py(cve@mitre.org)

https://vulncheck.com/advisories/xiongmai-uri-overflow(cve@mitre.org)

https://github.com/tothi/pwn-hisilicon-dvr/blob/master/pwn_hisilicon_dvr.py(af854a3a-2127-422b-91ae-364da2661108)

https://vulncheck.com/advisories/xiongmai-uri-overflow(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.