CVE-2022-3382 Denial of service in HIWIN Robot System Software
An attacker can cause a denial-of-service condition in HIWIN Robot System Software by crafting code to disconnect the controller.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-3382?
CVE-2022-3382 is a high-severity denial of service vulnerability in HIWIN Robot System Software, published on 17 Oct 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
HIWIN Robot System Software version 3.3.21.9869 does not properly address the terminated command source. As a result, an attacker could craft code to disconnect HRSS and the controller and cause a denial-of-service condition.
Weakness: CWE-284
Which versions are affected by CVE-2022-3382?
It affects 1 product.
Products include Hiwin Robot System Software.
How do I fix CVE-2022-3382?
No fix has been published for CVE-2022-3382 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2022-3382 being exploited?
There is no known exploitation of CVE-2022-3382 in the wild and no public exploit code.
Sources
Also known as GHSA-3cgv-5jpj-w2g8.