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CVE-2017-12093

Description

An exploitable insufficient resource pool vulnerability exists in the session communication functionality of Allen Bradley Micrologix 1400 Series B Firmware 21.2 and before. A specially crafted stream of packets can cause a flood of the session resource pool resulting in legitimate connections to the PLC being disconnected. An attacker can send unauthenticated packets to trigger this vulnerability.

POC

Reference

- https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0445

Github

No PoCs found on GitHub currently.