CVE-2020-22057

9.1 criticalEPSS 1.1%

Critical (9.1) in evga precision xoc. EPSS 1.1% chance of exploitation in the next 30 days.

The WinRin0x64.sys and WinRing0.sys low-level drivers in EVGA Precision XOC version v6.2.7 were discovered to be configured with the default security descriptor which allows attackers to access sensitive components and data.

Severity

CVSS 3.1

9.1 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
Published: 2021-12-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

evga:precision_xoc

References

https://gist.github.com/hfiref0x/859f88bfa8adde49ea16fad7d58e3b37
https://gist.github.com/hfiref0x/859f88bfa8adde49ea16fad7d58e3b37

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