Vendor

KNX Association

1 known vulnerabilities.

Products

KNX Protocol Connection Authorization Option 1 1 KNX devices using Connection Authorization Option 1 Style in which no BCU Key is currently set 0

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High 7.5

CVE-2023-4346 Exploited

KNX devices that use KNX Connection Authorization and support Option 1 are, depending on the implementation, vulnerable…

KNX Association KNX Protocol Connection Authorization Option 1

Aug 29, 2023
KEV Jul 15, 2026