If, however, something is wrong with that driver, then you do install a vulnerability on your machine without even noticing it. In other words, you’re not going to answer “No” to the question of whether you want to install the driver. Installing a driver is implicit in putting it to use, so that makes sense. During the installation of a printer you will not generally see a question whether or not you wish to install the driver, apart from instances in which you can select from various different types of driver. After all, without a driver, a printer will not work. For example an SMTP-server for sending scans through the mail, but also the admin-password.Īn important part of the installation of a printer is the installation of the driver on a PC. With this software you can set everything up for first use. When you install a printer or multifunctional you usually launch a piece of installation software. CVE-2021-3438, as the vulnerability is officially called, has received a CVSS score of 8.8 (out of 10). This is a so-called escalation of privilege vulnerability that originated in a poorly designed and not properly maintained printer driver. SentinelOne recently uncovered a vulnerability in HP and Samsung printers.
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