CVE-2024-0323

CRITICAL EPSS 13.7%
Published Feb 5, 20242y ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Feb 5, 2024 2y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
13.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-1240

Affected Products 1

VendorProductVersionRange
br-automationautomation_runtime* ≤i4.93

References 1

  • br-automation.com https://www.br-automation.com/fileadmin/SA23P004_FTP_uses_unsecure_encryption_mechanisms-f57c147c.pdf
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.