Old vulnerability in popular web server NGINX discovered: what does this mean for your business?

A striking discovery has recently been made in the field of online security: a vulnerability in NGINX, a widely used web server software, which turns out to be a staggering 18 years old. This weakness, detected with smart, automated scanning techniques, can have significant consequences. It can render your website or online services unreachable (a so-called Denial of Service attack) and, in some cases, can even allow malicious actors to execute commands on your servers.

What does this specifically mean for your SME? It's highly probable that your website or online services utilize NGINX, either directly or indirectly through a hosting provider. Although this vulnerability is old, its discovery means that concrete methods to exploit it now exist. This presents a risk. Without the correct security measures, your systems could be vulnerable to attacks that severely disrupt your business operations. Consider potential lost revenue due to an unavailable website or the risk of data breaches if your servers are compromised.

How can you protect yourself against this? Fortunately, the solution is often simpler than you might think. It is crucial to ensure that your NGINX software is always up-to-date. Software developers regularly release updates that patch these kinds of vulnerabilities. Check with your IT supplier or hosting provider to see if they have already taken measures or if your systems are equipped with the latest versions. Additionally, it is always wise to have a general IT security scan performed. This way, you can be certain that you are optimally protected against current and future threats. Contact us if you need assistance with this.