Vulnerability · Published May 5, 2022 · Assigned by icscert
CVE-2021-43547TwinOaks Computing CoreDX DDS Secure Network Amplification
High 7.5
In plain English
A high-severity security flaw in CoreDX DDS from TwinOaks Computing. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.5% (higher than 85% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)2.5%top 15.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| TwinOaks Computing | CoreDX DDS | unspecified – before 5.9.1 |
Weakness: CWE-406 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 x_refsource_CONFIRM
- http://www.twinoakscomputing.com/coredx/download x_refsource_CONFIRM