Is CVE-2022-2044 actively exploited?

No active exploitation of CVE-2022-2044 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-2044 be exploited remotely?

Yes. CVE-2022-2044 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-2044?

CVE-2022-2044 has a CVSS score of 8.2 (HIGH).

HOME VULNERABILITIESCVE-2022-2044

HIGH

CVE-2022-2044

CWE-787Published: August 31, 2022· Updated: Jun 17, 2026

8.2

CVSS v3.1

Official Description

MOXA NPort 5110: Firmware Versions 2.10 is vulnerable to an out-of-bounds write that may allow an attacker to overwrite values in memory, causing a denial-of-service condition or potentially bricking the device.

NVD Source

Technical Analysis

CVE-2022-2044 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 8.2.

From a weakness classification perspective (CWE-787): Out-of-bounds write vulnerabilities can lead to data corruption, crashes, or arbitrary code execution.