CVE-2021-43547

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.

• CVE ID
• CVE-2021-43547

• Assigner
• ics-cert@hq.dhs.gov

• Vulnerability Status
• Analyzed

• Published Version
• 2022-05-05T17:15:10

• Last Modified Date
• 2022-05-13T17:11:19

• Version
• 2.0

• Vector String
• AV:N/AC:L/Au:N/C:P/I:N/A:C

• Access Vector
• NETWORK

• Access Compatibility
• LOW

• Authentication
• NONE

• Confidentiality Impact
• PARTIAL

• Integrity Impact
• NONE

• Availability Impact
• COMPLETE

• Base Score
• 8.5

• Severity
• HIGH

• Exploitability Score
• 10

• Impact Score
• 7.8

• Version
• 3.1

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

• Attack Vector
• NETWORK

• Attack Compatibility
• LOW

• Privileges Required
• NONE

• User Interaction
• NONE

• Scope
• UNCHANGED

• Confidentiality Impact
• LOW

• Availability Impact
• HIGH

• Base Score
• 8.2

• Base Severity
• HIGH

• Exploitability Score
• 3.9

• Impact Score
• 4.2