CVE-2022-45045

Public Exploit

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.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.19%
Third-Party Advisory vulncheck.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://vulncheck.com/blog/xiongmai-iot-exploitation third party advisory exploit technical description

Frequently Asked Questions

What is the severity of CVE-2022-45045?
CVE-2022-45045 has been scored as a high severity vulnerability.
How to fix CVE-2022-45045?
To fix CVE-2022-45045, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-45045 being actively exploited in the wild?
It is possible that CVE-2022-45045 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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