CVE-2024-0323

Br-automation Automation Runtime vulnerability

9.8 CRITICALEPSS 0.23%

Published5 Feb 2024

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 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Affected products

Br-automation Automation Runtime≤ i4.93

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

Frequently asked

Is CVE-2024-0323 being actively exploited?

CVE-2024-0323 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.23%.

How severe is CVE-2024-0323?

CVE-2024-0323 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.23% probability of exploitation.

Which products are affected by CVE-2024-0323?

Affected products include Br-automation Automation Runtime.

How do I fix CVE-2024-0323?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-0323 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.