CVE-2023-4346 KNX Association KNX Protocol Connection…
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…
- CVSS
- 7.5 High
- EPSS
- 1.4%
- Percentile
- 72
- Published
- 2023-08-29
- Force
- 8 of 12
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
On CISA’s exploited list
KNX Association KNX Protocol Connection Authorization Option 1 Overly Restrictive Account Lockout Mechanism Vulnerability
- Added
- 2026-07-15
- Federal patch deadline
- 2026-07-29
- Ransomware use
- not known