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.

Published: 2024-06-04
Score: 7.5 High
EPSS: 1.2% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-46275 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.
History

Mon, 14 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00849}

epss

{'score': 0.00808}


Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00311}

epss

{'score': 0.00849}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2024-08-01T20:55:10.389Z

Reserved: 2024-05-16T12:09:56.937Z

Link: CVE-2024-5000

cve-icon Vulnrichment

Updated: 2024-08-01T20:55:10.389Z

cve-icon NVD

Status : Deferred

Published: 2024-06-04T09:15:09.830

Modified: 2026-04-15T00:35:42.020

Link: CVE-2024-5000

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses