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.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-12-01T00:00:00

Updated: 2024-08-03T14:01:31.484Z

Reserved: 2022-11-08T00:00:00

Link: CVE-2022-45045

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-12-01T05:15:12.043

Modified: 2022-12-06T15:50:37.127

Link: CVE-2022-45045

cve-icon Redhat

No data.