CVE-2021-33093

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-11-17 · updated 2026-06-17
Weakness: CWE-732

Description

Insecure inherited permissions in the installer for the Intel(R) NUC M15 Laptop Kit Serial IO driver pack before version 30.100.2104.1 may allow an authenticated user to potentially enable escalation of privilege via local access.

Affected products

Intel(R) NUC M15 Laptop Kit Serial IO driver pack: before 30.100.2104.1 — fixed in 30.100.2104.1

How to fix

Upgrade to a fixed version: Intel(R) NUC M15 Laptop Kit Serial IO driver pack 30.100.2104.1. Check the vendor advisory for mitigations.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00569.html
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00569.html

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