CVE-2024-5000

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CVSS 3.1

7.5 high

EPSS

<1%p45

Published

Jun 4, 2024 (Jun 4, 2024)

Modified

Jun 17, 2026

Description

An unauthenticated remote attacker can use a malicious OPC UA client to send a crafted request to affected CODESYS products which can cause a DoS due to incorrect calculation of buffer size.

Weakness: CWE-131
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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