ZeusQA
Start free

Known exploited vulnerabilities

KNX Association vulnerabilities attackers have used

Every KNX Association vulnerability in CISA's Known Exploited Vulnerabilities catalog, newest first, with the federal due date and whether it fed ransomware campaigns.

The short answer

CISA lists 1 KNX Association vulnerability as exploited in the wild, 1 of them added in the last 12 months. The most recent is CVE-2023-4346, added Jul 15, 2026. KNX Protocol Connection Authorization Option 1 has the most entries (1).

In KEV, all time
1
Added, last 12 months
1
Used in ransomware
0
New CVEs this week
0

Every KNX Association entry in CISA KEV

  1. CVE-2023-4346

    Added · due

    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…

Related

Know the day a CVE lands in your code

Connect a GitHub repository and ZeusQA checks its dependencies daily, briefs each advisory and opens the fix. Three test runs free, no card.

Start freeSee how a run works