CVE-2020-6088

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

An exploitable denial of service vulnerability exists in the ENIP Request Path Network Segment functionality of Allen-Bradley Flex IO 1794-AENT/B 4.003. 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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-120

Affected software

No affected versions have been published.

Timeline

Published
Feb 4, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-6088: High severity, CVSS 7.5 | Vulnix