What is the severity of CVE-2020-6085?

CVE-2020-6085 is classified as a high severity denial of service vulnerability.

How do I fix CVE-2020-6085?

To fix CVE-2020-6085, it is recommended to apply any available patches or updates provided by Rockwell Automation.

What devices are affected by CVE-2020-6085?

CVE-2020-6085 specifically affects the Allen-Bradley Flex I/O 1794-AENT/B with firmware version 4.003.

What type of attack does CVE-2020-6085 enable?

CVE-2020-6085 enables a denial of service attack that can sever communications with the affected device.

Can CVE-2020-6085 be exploited remotely?

Yes, CVE-2020-6085 can be exploited remotely through specially crafted network requests.

Vulnerability/
CVE-2020-6085

high

7.8

CWE

120

19/10/2020

4/8/2024

CVE-2020-6085

First published: Mon Oct 19 2020(Updated: )

An exploitable denial of service vulnerability exists in the ENIP Request Path Logical 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 by sending an Electronic Key Segment with less than 0x18 bytes following the Key Format field.

Credit: talos-cna@cisco.com

Affected Software	Affected Version	How to fix
Rockwell Automation FLEX I/O Ethernet/IP Firmware	=4.003
Rockwell Automation FLEX I/O Ethernet/IP Firmware

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Reference Links

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1006

Frequently Asked Questions

What is the severity of CVE-2020-6085?
CVE-2020-6085 is classified as a high severity denial of service vulnerability.
How do I fix CVE-2020-6085?
To fix CVE-2020-6085, it is recommended to apply any available patches or updates provided by Rockwell Automation.
What devices are affected by CVE-2020-6085?
CVE-2020-6085 specifically affects the Allen-Bradley Flex I/O 1794-AENT/B with firmware version 4.003.
What type of attack does CVE-2020-6085 enable?
CVE-2020-6085 enables a denial of service attack that can sever communications with the affected device.
Can CVE-2020-6085 be exploited remotely?
Yes, CVE-2020-6085 can be exploited remotely through specially crafted network requests.

agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/weakness
agent/severity
agent/references
agent/author
agent/last-modified-date
agent/event
agent/first-publish-date
agent/description
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/rockwellautomation
canonical/rockwell automation flex i/o ethernet/ip firmware
version/rockwell automation flex i/o ethernet/ip firmware/4.003

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