Is CVE-2024-6427 actively exploited?

No active exploitation of CVE-2024-6427 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2024-6427 be exploited remotely?

Yes. CVE-2024-6427 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2024-6427?

CVE-2024-6427 has a CVSS score of 7.5 (HIGH).

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HIGH

CVE-2024-6427

CWE-400Published: July 3, 2024· Updated: Jun 17, 2026

7.5

CVSS v3.1

Official Description

Uncontrolled Resource Consumption vulnerability in MESbook 20221021.03 version. An unauthenticated remote attacker can use the "message" parameter to inject a payload with dangerous JavaScript code, causing the application to loop requests on itself, which could lead to resource consumption and disable the application.

NVD Source

Technical Analysis

CVE-2024-6427 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 7.5.