---
title: "KNX Association: known exploited vulnerabilities"
url: https://erroneo.us/security/vendor/knx-association/
description: "Every KNX Association vulnerability in CISA's Known Exploited Vulnerabilities catalog since October 2023 (1), newest first, with due dates and fixes."
type: vendor
section: "Security Digest"
date_modified: 2026-07-15
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# KNX Association: known exploited vulnerabilities

- 2026-07-15 [CVE-2023-4346](https://erroneo.us/security/cve/CVE-2023-4346/index.md) KNX Association KNX Protocol Connection Authorization Option 1: KNX Association KNX Protocol Connection Authorization Option 1 Overly Restrictive Account Lockout Mechanism Vulnerability (due 2026-07-29; ransomware: Unknown)

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Source page: https://erroneo.us/security/vendor/knx-association/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt