CVE-2021-34527 is a high severity vulnerability with a CVSS score of 8.8. Exploits are available; patches have been released and should be applied urgently. This is classified as a zero-day vulnerability.
Very high probability of exploitation in the next 30 days
EPSS predicts the probability of exploitation in the next 30 days based on real-world threat data, complementing CVSS severity scores with actual risk assessment.
Microsoft Windows Print Spooler contains an unspecified vulnerability due to the Windows Print Spooler service improperly performing privileged file operations. Successful exploitation allows an attacker to perform remote code execution with SYSTEM privileges. The vulnerability is also known under the moniker of PrintNightmare.
| Vendor | Product |
|---|---|
| Microsoft | Windows 7 |
| Microsoft | Windows 10 1809 |
| Microsoft | Windows Server 2016 |
| Microsoft | Windows 10 22h2 |
| Microsoft | Windows Rt 8.1 |
| Microsoft | Windows 10 1607 |
| Microsoft | Windows Server 2008 |
| Microsoft | Windows Server 2022 |
| Microsoft | Windows Server 2019 |
| Microsoft | Windows 8.1 |
And 7 more...
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