KNX Protocol Connection Authorization Option 1 vulnerabilities

1 known vulnerability in KNX Protocol Connection Authorization Option 1 from KNX Association. 1 is rated high or critical, and 1 has been exploited in real attacks. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  KNX Association KNX Protocol Connection Authorization Option 1 Overly Restrictive Account Lockout Mechanism Exploited

  CVE-2023-4346Aug 29, 2023KNX AssociationEPSS 1.36%

  KNX devices that use KNX Connection Authorization and support Option 1 are, depending on the implementation, vulnerable to being locked and users being unable to reset them to gain access to the device. The BCU key feature on the devices can be used to create