Exploited· due 2021-11-177.8highHighused in ransomware

CVE-2021-1675

Microsoft Windows 10 1507

Windows Print Spooler Remote Code Execution Vulnerability

Exploitation status

CISA has confirmed this is being exploited in the wild. That is an observation of real attacks, not a prediction.
It is known to have been used in ransomware campaigns.
US federal civilian agencies are required to remediate it by 2021-11-17. That deadline does not bind private companies, but it is a reasonable benchmark for how urgently CISA views it.
A vendor advisory or patch reference has been published.

Apply updates per vendor instructions.

CISA’s wording, unedited.

It is requires local access to the machine.
For an attacker who can reach it, no special conditions are needed to exploit it.
To exploit it, no account is needed.
Beyond that, someone has to be persuaded to take an action first.

As listed in the NVD configuration data. Not a statement about your estate.