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MitreCVE-2020-22057

HistoryDec 28, 2021 - 8:15 p.m.

CVE-2020-22057

2021-12-2820:15:07

mitre

web.nvd.nist.gov

evga

precision xoc

v6.2.7

winrin0x64.sys

winring0.sys

security descriptor

vulnerability

nvd

cve-2020-22057

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

9.2

Confidence

High

EPSS

0.002

Percentile

61.0%

JSON

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.

Affected configurations

Nvd

Node

evgaprecision_xocMatch6.2.7

VendorProductVersionCPE
evgaprecision_xoc6.2.7cpe:2.3:a:evga:precision_xoc:6.2.7:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
evga	precision_xoc	6.2.7	cpe:2.3:a:evga:precision_xoc:6.2.7:::::::*

References

gist.github.com/hfiref0x/859f88bfa8adde49ea16fad7d58e3b37

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

9.2

Confidence

High

EPSS

0.002

Percentile

61.0%

JSON

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