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KNX Association: actively exploited vulnerabilities
1 vulnerability in a KNX Association product (Protocole KNX) is in CISA’s catalog of exploited vulnerabilities. It was added on July 15, 2026.
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1 vulnerability added in the last 12 months
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1 exploited vulnerability in the catalog, in total
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0 added in the last 30 days
By category
Add just one KNX Association category to your radar, or open its page.
- Industrial and building systems 1 vulnerability
A high count also reflects how widely a product is deployed and how much attackers care about it: it is not a security rating.
Affected products
- Protocole KNX1 vulnerability, Industrial and building
Name used by CISA: KNX Association. Product families: indicative classification by this site.
Patch first
In the order of the main list (Patch first): recent additions first, then the most severe. The number is the rank within this KNX Association list.
- Rank 1
KNX Association Protocole KNXCVE-2023-4346
KNX Association KNX Protocol Connection Authorization Option 1 Overly Restrictive Account Lockout Mechanism Vulnerability
CVE from 2023, added in 2026
CVSS severity 7.5high
Added Jul 15, 2026
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Indicative classification, based on the vendor and product names given by CISA. How products are classified.