CVE-2021-37613 Denial of service in n/a

Medium 6.5 Published 10 Feb 2022 Updated 4 Aug 2024

Attackers can cause a Denial of Service in Stormshield Network Security appliances, disrupting network availability for administrators and users.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-37613?

CVE-2021-37613 is a medium-severity denial of service vulnerability in n/a, published on 10 Feb 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.

Which versions are affected by CVE-2021-37613?

It affects 1 product.

Products include Stormshield Stormshield Network Security.

How do I fix CVE-2021-37613?

No fix has been published for CVE-2021-37613 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-2021-37613 being exploited?

There is no known exploitation of CVE-2021-37613 in the wild and no public exploit code.

Sources

Also known as GHSA-4h9r-5ghh-22g9.