In multiple CODESYS products in multiple versions an unauthorized, remote attacker may use a improper input validation vulnerability to read from invalid addresses leading to a denial of service.
History

Thu, 17 Jul 2025 13:15:00 +0000

Type Values Removed Values Added
First Time appeared Codesys development System V3
Codesys safety Sil2 Psp
Codesys safety Sil2 Runtime Toolkit
CPEs cpe:2.3:a:codesys:development_system_v3:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:safety_sil2_psp:*:*:*:*:*:*:*:*
cpe:2.3:a:codesys:safety_sil2_runtime_toolkit:*:*:*:*:*:*:*:*
Vendors & Products Codesys development System V3
Codesys safety Sil2 Psp
Codesys safety Sil2 Runtime Toolkit

Fri, 11 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00648}

epss

{'score': 0.00467}


Thu, 23 Jan 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published: 2023-05-15T09:59:52.803Z

Updated: 2025-01-23T19:19:22.826Z

Reserved: 2022-12-14T06:03:27.265Z

Link: CVE-2022-47391

cve-icon Vulnrichment

Updated: 2024-08-03T14:55:07.901Z

cve-icon NVD

Status : Analyzed

Published: 2023-05-15T10:15:10.390

Modified: 2025-07-17T13:10:20.353

Link: CVE-2022-47391

cve-icon Redhat

No data.