PT-2021-3340
CVE-2021-30187
·
Published
2021-05-25
·
Updated
2025-08-15
Description by
CVSS 3.1
5.3
MediumMetricsAV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Name of the Vulnerable Software and Affected Versions
CODESYS V2 runtime system SP versions prior to 2.4.7.55
Description
The issue arises from the improper neutralization of special elements used in an OS command, potentially allowing an attacker to impact the confidentiality, integrity, and availability of protected information.
Recommendations
For versions prior to 2.4.7.55, update to version 2.4.7.55 or later to resolve the issue.
Found an issue in the description? Have something to add? Feel free to write us 👾