KP
Product
KNX Protocol Connection Authorization Option 1
On CISA KEVExploited in the wild
1
CVEs
1
On KEV
7.5
Max CVSS
0
New 30D
VulnerabilityHigh
U.S. CISA adds KNX Association KNX Protocol Connection Authorization Option 1 and Oracle flaws to its Known Exploited Vulnerabilities catalog
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds KNX Association KNX Protocol Connection Authorization Option 1 and Oracle flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added SonicWall and Microsoft flaws to its Known Exploited Vulnerabilities (KEV) catalog. The flaws added to the catalog are: The vulnerability CVE-2023-4346 (CVSS […]
Jul 17, 2026·Security Affairs
VulnerabilityHigh
[CISA KEV] CVE-2023-4346: KNX Association KNX Protocol Connection Authorization Option 1 - KNX Association KNX Protocol Connection Authorization Option 1 Overly Restrictive Account Lockout Mechanism Vulnerability
KNX Association KNX Protocol Connection Authorization Option 1 contains an overly restrictive account lockout mechanism vulnerability that could allow an attacker to purge all devices without additional security options enabled and set a BCU key to lock the device.
KPKNX Protocol Connection Authorization Option 1CVE-2023-4346
Jul 15, 2026·CISA KEV
