Is CVE-2023-39226 actively exploited?

No active exploitation of CVE-2023-39226 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-39226 be exploited remotely?

Yes. CVE-2023-39226 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-39226?

CVE-2023-39226 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-39226

CRITICAL

CVE-2023-39226

CWE-749Published: November 30, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

In Delta Electronics InfraSuite Device Master v.1.0.7, a vulnerability exists that allows an unauthenticated attacker to execute arbitrary code through a single UDP packet.

NVD Source

Technical Analysis

CVE-2023-39226 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 complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.