CVE Catalog

CVE-2014-5410

High
Published: Translated: NVD NIST

Summary

The DNP3 feature on Rockwell Automation Allen-Bradley MicroLogix 1400 1766-Lxxxxx A FRN controllers 7 and earlier and 1400 1766-Lxxxxx B FRN controllers before 15.001 allows remote attackers to cause a denial of service via malformed packets over an Ethernet network or a serial line.

Risk Assessment

Attackers can disrupt process operations in systems using these controllers, potentially leading to significant downtime for the organization's operations.

Recommendation

It is recommended to update the controllers to the latest firmware version to mitigate the risk associated with this vulnerability.

Related vulnerabilities

Original NVD description (English source)

The DNP3 feature on Rockwell Automation Allen-Bradley MicroLogix 1400 1766-Lxxxxx A FRN controllers 7 and earlier and 1400 1766-Lxxxxx B FRN controllers before 15.001 allows remote attackers to cause a denial of service (process disruption) via malformed packets over (1) an Ethernet network or (2) a serial line.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS