CVE-2024-0323 CRITICAL

CVE-2024-0323: FTP uses unsecure encryption mechanisms

Vendor B&R Industrial Automation
Product Automation Runtime
Weakness CWE-1240
Published February 5, 2024
Last update September 6, 2024

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 5, 2024 CVE published
September 6, 2024 Record updated