CVEs-PoC/2020/CVE-2020-6086.md

CVE-2020-6086

Description

An exploitable denial of service vulnerability exists in the ENIP Request Path Data Segment functionality of Allen-Bradley Flex IO 1794-AENT/B. A specially crafted network request can cause a loss of communications with the device resulting in denial-of-service. An attacker can send a malicious packet to trigger this vulnerability.If the Simple Segment Sub-Type is supplied, the device treats the byte following as the Data Size in words. When this value represents a size greater than what remains in the packet data, the device enters a fault state where communication with the device is lost and a physical power cycle is required.

POC

Reference

• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1007

Github

No PoCs found on GitHub currently.