CVE-2021-31814 Missing authorization in n/a
An attacker can block client VPN access and obtain sensitive information due to missing authorization in the SN VPN SSL Client.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-31814?
CVE-2021-31814 is a medium-severity missing authorization 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
In Stormshield 1.1.0, and 2.1.0 through 2.9.0, an attacker can block a client from accessing the VPN and can obtain sensitive information through the SN VPN SSL Client.
Weakness: CWE-306
Which versions are affected by CVE-2021-31814?
It affects 1 product.
Products include Stormshield Stormshield Network Security.
How do I fix CVE-2021-31814?
No fix has been published for CVE-2021-31814 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2021-31814 being exploited?
There is no known exploitation of CVE-2021-31814 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-pwhp-6h3m-r2xh.