CVE-2021-43547

Published: May 5, 2022Modified: Jun 17, 2026

8.2

Vector

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

Exploitability: 3.9 / Impact: 4.2

Source: NVD

Description

TwinOaks Computing CoreDX DDS versions prior to 5.9.1 are susceptible to exploitation when an attacker sends a specially crafted packet to flood target devices with unwanted traffic. This may result in a denial-of-service condition and information exposure.

Affected (1)

Products: Twinoakscomputing: Coredx Dds

Twinoakscomputing

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Twinoakscomputing Coredx Dds	Before 5.9.1

Related CWEs

Insufficient Control of Network Message Volume (Network Amplification)

The product does not sufficiently monitor or control transmitted network traffic volume, so that an actor can cause the product to transmit more traffic than should be allowed for that actor.

References (4)

http://www.twinoakscomputing.com/coredx/download

Source: ics-cert@hq.dhs.gov

Vendor Advisory

https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02

Source: ics-cert@hq.dhs.gov

Third Party AdvisoryUS Government Resource

http://www.twinoakscomputing.com/coredx/download

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryUS Government Resource

Timeline

No history available yet.