CVE-2017-12088

An exploitable denial of service vulnerability exists in the Ethernet functionality of the Allen Bradley Micrologix 1400 Series B FRN 21.2 and below. A specially crafted packet can cause a device power cycle resulting in a fault state and deletion of ladder logic. An attacker can send one unauthenticated packet to trigger this vulnerability

• CWE-20

• https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0440Exploit, Third Party Advisory
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0440Exploit, Third Party Advisory

Published

Apr 5, 2018

Last Modified

Jun 17, 2026

Status

Modified

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