Threat database

1 threat

Threat database
Severity	CVSS	Signals	Threat	Source	Published	Score and star
High	7.5	KEVEPSS 1.3%	CVE-2023-4346KNX Protocol Connection Authorization Option 1 · KNX Association KNX Protocol Connection Authorization Option 1 Overly Restrictive Account Lockout Mechanism Vulnerability High7.5KEVEPSS 1.3%2026-07-15CISA KEVCVE-2023-4346 CVE-2023-4346 is a vulnerability in the KNX Association's KNX Protocol Connection Authorization Option 1, involving an overly restrictive account lockout mechanism. This flaw could allow an attacker to purge all devices that do not have additional security options enabled and set a BCU key to lock the device. The vulnerability has been exploited in the wild. No specific affected versions or patch information are provided. KEVEPSS 1.3%Vulnerability KNX Association #exploited-in-the-wild	CISA KEV	2026-07-15

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