ZeroHour

CVE-2025-41659

CVSS 3.1
8.3 high
EPSS
<1%p12
Published
()
Modified
Description

A low-privileged attacker can remotely access the PKI folder of the CODESYS Control runtime system and thus read and write certificates and its keys. This allows sensitive data to be extracted or to accept certificates as trusted. Although all services remain available, only unencrypted communication is possible if the certificates are deleted.

Weakness
CWE-732
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

In the news

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