CVE-2021-39299
high-risk
Published 2022-02-16
Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
Do I need to act?
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0.06% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
LOCAL
/ LOW complexity
Affected Products (20)
Elite X2 G8 Tablet Firmware
Affected Vendors
60
/ 100
high-risk
Severity
27/34 · High
Exploitability
0/34 · Minimal
Exposure
33/34 · Critical