Security failures are a problem that can affect devices of all kinds. They could expose personal data, allow computer pirates to take control of a device or cause malfunction. In this article, we echo a critical failure that affects a D-Link router. We are going to explain how you can affect you and what you should do to avoid problems.
Specifically, it affects the DSL-3788 model. It is present in those who use the firmware version V1.01R1B036_EU_EN or some previous. In case an attacker explodes this failure, he could get remote access and completely control the equipment. Without a doubt, an important problem that puts safety and privacy at risk.
SECURITY FAILURE IN ROUTERS D-LINK
This problem was first detected a few months ago, but now we have more data on how it works. The attackers were able to explode this failure when creating a session ID in a malicious way. In this way, they caused an buffer overflow and thus execute arbitrary code remotely.
From D-Link, they acted quickly and began working to correct the error. On January 27, they launched a new firmware version that corrects the problem. This is the version V1.01R1B037 and its objective is none other than correcting that vulnerability that they had detected and that could compromise the DSL-3788 router model.
It is not strange to find problems of this type. It is something that can affect routers, surveillance cameras, wireless repeaters and devices of all kinds. Those that are permanently connected to the network are especially vulnerable, as is the clear case of the router. It is there where we must be more careful and act as soon as possible.
In some cases, these types of failures are never corrected. This occurs when it comes to an ancient, obsolete model, which no longer receives updates. That makes it an added risk, so we must take precautions when using older devices to connect to the network.
How to correct the problem
Luckily, in the case of the D-Link router, solving the problem is very simple. You have to make sure you have the latest firmware version, the V1.01R1B037. Update the router allows you to obtain all the improvements that have been introduced, in addition to correcting possible security failures that may be.
As always, we recommend you download and install updates only from official sources. Be careful to download the firmware of third -party sites, as it could be a trap and contain malware. The only way to make sure you are adding something legitimate, without modifications, is from official sources.
In short, if you have this D-Link router model, the DSL-3788, you have to know that there is a vulnerability that cybercriminals can exploit. It is important that install the latest firmware version, the V1.01R1B037, and you review that the process has been carried out through official means. However, if you have another different router, we also recommend that you check that you have the latest version and thus avoid possible problems that may exist.
