# CVE-2024-0323

## Summary

- **CVE ID:** CVE-2024-0323
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-1240
- **Published:** Feb 5, 2024
- **Last Modified:** Mar 13, 2026

## Description

The FTP server used on the B&R
Automation Runtime supports unsecure encryption mechanisms, such as SSLv3,
TLSv1.0 and TLS1.1. An network-based attacker can exploit the flaws to conduct
man-in-the-middle attacks or to decrypt communications between the affected product
clients.

## Affected Products

- B&R Industrial Automation — Automation Runtime (14.0)

## References

- [CNA](https://www.br-automation.com/fileadmin/SA23P004_FTP_uses_unsecure_encryption_mechanisms-f57c147c.pdf)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.23%
- **EPSS Percentile:** 13.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._