CVE-2024-32943 Westermo L210-F2G Lynx Improper Control of Interaction Frequency
An attacker can cause a denial-of-service condition on Westermo L210-F2G Lynx devices by repeatedly sending SSH packets.
- 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-2024-32943?
CVE-2024-32943 is a high-severity denial of service vulnerability in Westermo L210-F2G Lynx, published on 20 Jun 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An attacker may be able to cause a denial-of-service condition by sending many SSH packets repeatedly.
Weakness: CWE-799
Which versions are affected by CVE-2024-32943?
It affects 1 product.
Products include Westermo L210-F2g Firmware.
How do I fix CVE-2024-32943?
No fix has been published for CVE-2024-32943 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-2024-32943 being exploited?
There is no known exploitation of CVE-2024-32943 in the wild and no public exploit code.
Other vulnerabilities in Westermo L210-F2G Lynx
Sources
Also known as GHSA-823f-vx3m-4692.