What is CVE-2021-31814?

CVE-2021-31814 is a vulnerability found in Stormshield Network Security versions 1.1.0 through 2.9.0, allowing an attacker to block client access to the VPN and obtain sensitive information through the SN VPN SSL Client.

How severe is CVE-2021-31814?

CVE-2021-31814 has a severity rating of medium, with a CVSS score of 6.1.

How can an attacker exploit CVE-2021-31814?

An attacker can exploit CVE-2021-31814 by blocking a client from accessing the VPN and gaining sensitive information through the SN VPN SSL Client in Stormshield Network Security versions 1.1.0 through 2.9.0.

Which software versions are affected by CVE-2021-31814?

Stormshield Network Security versions 1.1.0 through 2.9.0 are affected by CVE-2021-31814.

How can I mitigate the CVE-2021-31814 vulnerability?

To mitigate the CVE-2021-31814 vulnerability, it is recommended to update to a fixed version of Stormshield Network Security as soon as possible.

Vulnerability/
CVE-2021-31814

medium

6.1

CWE

306

10/2/2022

3/8/2024

CVE-2021-31814

First published: Thu Feb 10 2022(Updated: )

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.

Credit: cve@mitre.org cve@mitre.org

Affected Software	Affected Version	How to fix
Stormshield Stormshield Network Security	>=2.1.0<=2.9.0
Stormshield Stormshield Network Security	=1.1.0

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is CVE-2021-31814?
CVE-2021-31814 is a vulnerability found in Stormshield Network Security versions 1.1.0 through 2.9.0, allowing an attacker to block client access to the VPN and obtain sensitive information through the SN VPN SSL Client.
How severe is CVE-2021-31814?
CVE-2021-31814 has a severity rating of medium, with a CVSS score of 6.1.
How can an attacker exploit CVE-2021-31814?
An attacker can exploit CVE-2021-31814 by blocking a client from accessing the VPN and gaining sensitive information through the SN VPN SSL Client in Stormshield Network Security versions 1.1.0 through 2.9.0.
Which software versions are affected by CVE-2021-31814?
Stormshield Network Security versions 1.1.0 through 2.9.0 are affected by CVE-2021-31814.
How can I mitigate the CVE-2021-31814 vulnerability?
To mitigate the CVE-2021-31814 vulnerability, it is recommended to update to a fixed version of Stormshield Network Security as soon as possible.

collector/nvd-api
collector/nvd-index
agent/weakness
agent/severity
agent/author
agent/references
agent/type
agent/description
agent/first-publish-date
agent/softwarecombine
agent/last-modified-date
agent/event
agent/tags
collector/mitre-cve
source/MITRE
vendor/stormshield
canonical/stormshield stormshield network security
version/stormshield stormshield network security/2.1.0
version/stormshield stormshield network security/2.9.0
version/stormshield stormshield network security/1.1.0

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.