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No exploitation reported

CVE-2022-45045

No exploitation reported by the sources we read.

  • Published2022-12-01
  • WeaknessCWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2022-12-0105:15CVE publishedNVD

Versions per branch

NVD
Xiongmaitech mbd6304t
BranchAffectedFixed in
—all versionsno fix published
Xiongmaitech mbd6304t firmwareversion to verify
BranchAffectedFixed in
4.2= 4.02.r11.00000117.10001.131900.00000no fix published
Xiongmaitech nbd6808t-pl
BranchAffectedFixed in
—all versionsno fix published

141 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2022-12-01
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-rx5h-hxv6-mwc2

Frequently asked questions

What is CVE-2022-45045?

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.

Is CVE-2022-45045 actively exploited?

Active exploitation of CVE-2022-45045 has not been confirmed. Its EPSS score was 2.4% on 2026-11-09, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-45045?

CVE-2022-45045 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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