In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to crash the iocheck process and write memory resulting in loss of integrity and DoS.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-21216 In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to crash the iocheck process and write memory resulting in loss of integrity and DoS.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 01 May 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2025-05-01T14:21:10.643Z

Reserved: 2021-06-10T19:19:08.023Z

Link: CVE-2021-34566

cve-icon Vulnrichment

Updated: 2024-08-04T00:12:50.402Z

cve-icon NVD

Status : Modified

Published: 2022-11-09T16:15:10.613

Modified: 2024-11-21T06:10:42.230

Link: CVE-2021-34566

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.