SonicWall Critical Vulnerability
SonicWall is known for offering high-quality security solutions and firewalls to business owners. A security notice was released to employees of the company in regards to the SMA 100 series devices, discussing a critical vulnerability. Today we’re going to discover what the issue was and whether it is something that could impact your business operation and protection in the future. SonicWall vulnerabilities are very unusual with the SonicWall firewall products, but our team will be here to support you if you do have any concerns in the future.
What Was the Issue with the SMA 100 Series?
The issue that was reported was in relation to the SMA 100 series and was classified under CVE-2021-20034 under the CVE range. If the exploitation did occur, it would allow a hacker to delete files randomly from your system. They would also be granted admin rights and could disrupt your devices, which is why a patch is needed quickly for users in order to avoid any further issues. A SonicWall critical vulnerability is very usually, but our team is here to help clients act quickly and avoid issues in the future.
What Caused the SonicWall Vulnerability?
The Sonic Wall vulnerability was caused by an inaccurate file path which resulted in a restricted directory limitation. As a result of this, hackers can undertake malicious actions, such as deleting random files from your appliances without needing any type of authentication. They can bypass path traversal checks and even factory reset your SonicWall. This would allow them to have full admin access to your host, which could cause a huge range of issues for you. The Common Vulnerabilities and Exposures database rated this vulnerability a 9.1 out of 10. While there have been no reports of exploitation just yet, the sooner you take action, the more protected you will be.
Which SonicWall Firewall Devices are Impacted?
The good news is that only a limited number of Sonic firewalls were impacted by this critical vulnerability. They all fall in the SMA 100 Series, and include the SMA 200, SMA 210, SMA 400, SMA 410, and SMA 500v. Only certain impacted versions should be under risk, and there are now fixed versions on offer. The company acted quickly to resolve the issue, and you can be sure if you purchase any of these devices from us, you shouldn’t have to be concerned about this vulnerability again in the future when using SonicWall firewalls.
What Shoal You Do If You Are Using SMA 100 Series Devices?
If you are only just finding out about the SonicWall critical vulnerability and you use one of the SMA 100 series devices we listed above, then the first thing you can do is go to the SonicWall website. From there, you can upgrade your device and install the patch version. Our team can help to provide you with support if you need to upgrade and there is a support team on hand from SonicWall if you are experiencing any issues with the patch. The sooner you can implement these patches, the more protected you will be in the future.
Can You Trust SonicWall Devices?
This was certainly an unexpected piece of news for our team from SonicWall, but keep in mind that this situation is very unusual for the company. SonicWall offers some of the top firewall products on the market today, supporting small and medium-sized businesses who are looking to enjoy greater protection for their systems. We encourage you to not let this one situation put you off from working with the company in the future, as the majority of their products were unaffected by this issue.
SonicWall offers a wide range of firewalls to suit everyone’s needs. Our team will be here to support you in finding the right option for your business based on your company’s unique setup. Companies are always impressed by how quick and easy the firewalls are to set up. Even if you’ve never used one before, you’ll find it easy to install and maintain. We can help to guide you through this process and ensure you select an option that your on-site team will be able to control with ease. It’s never too late to add extra protection to your business, as you never know what cybersecurity threats you could be exposed to in the future.
As you can see, the SonicWall critical vulnerability was certainly a shock for the company. They reacted quickly to ensure their customers received the necessary protection, and there are now patches available for your devices. We recommend installing these as soon as possible if you haven’t already, so that you have the full protection you’ll need in the future. Contact us today with any questions you have about this situation or to discuss the best SonicWall firewall for your business.
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