CVE-2021-43547

TwinOaks Computing CoreDX DDS Secure Network Amplification

Published May 5, 2022 CVSS 3.1 · 7.5 High EPSS 2.5% KEV · Not listed
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.

Remediation

Vendor Solution

Twin Oaks Computing recommends users apply CoreDX DDS Version 5.9.1 or later, which can be downloaded on the Twin Oaks website http://www.twinoakscomputing.com/coredx/download (login required).

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-30476 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Apr 16, 2025, 4:23 PM
Reserved
Nov 8, 2021, 12:00 AM
Status
Modified
Published
May 5, 2022, 5:15 PM
Modified
Jun 17, 2026, 4:11 AM