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VULNERABILITIES

CVE-2022-45045 Details

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 authenticated users to execute arbitrary commands as root, as exploited in the wild starting in approximately 2019. A remote and authenticated attacker, possibly using the default admin:tlJwpbo6 credentials, can connect to port 34567 and execute arbitrary operating system commands via a crafted JSON file during an upgrade request. Since at least 2021, Xiongmai has applied patches to prevent attackers from using this mechanism to execute telnetd.

Metrics

CVSS 3.x Severity and Vector Strings:

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://vulncheck.com/blog/xiongmai-iot-exploitation CVEExploitTechnical DescriptionThird Party Advisory
https://vulncheck.com/blog/xiongmai-iot-exploitation [email protected]ExploitTechnical DescriptionThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')[email protected]
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')CISA-ADP

Affected Products

ProductVersions

Change History

6 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2022-45045
NVD Published Date:
Dec 1, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-45045 Details - Not Deferred