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CVE-2021-23175

Quick assessment

Affected
NVIDIA NVIDIA GeForce Experience Software
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Nvidia NVIDIA GeForce Experience是美国英伟达（Nvidia）公司的一套显卡自动更新工具。该产品能够自动更新显卡驱动程序，并支持显卡性能管理和优化等。 NVIDIA GeForce Experience 存在访问控制错误漏洞，该漏洞源于GameStream没有正确对同一设备上的用户应用个人用户访问控制，本地用户可以运行特制的程序来提升系统权限。

CVSS 8.2 · High EPSS 0.45% · P38
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I. Basic Information for CVE-2021-23175

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA GeForce Experience contains a vulnerability in user authorization, where GameStream does not correctly apply individual user access controls for users on the same device, which, with user intervention, may lead to escalation of privileges, information disclosure, data tampering, and denial of service, affecting other resources beyond the intended security authority of GameStream.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Nvidia NVIDIA GeForce Experience 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nvidia NVIDIA GeForce Experience是美国英伟达（Nvidia）公司的一套显卡自动更新工具。该产品能够自动更新显卡驱动程序，并支持显卡性能管理和优化等。 NVIDIA GeForce Experience 存在访问控制错误漏洞，该漏洞源于GameStream没有正确对同一设备上的用户应用个人用户访问控制，本地用户可以运行特制的程序来提升系统权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
NVIDIA NVIDIA GeForce Experience Software All versions prior to 3.24.0.126 -

II. Public POCs for CVE-2021-23175

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III. Intelligence Information for CVE-2021-23175

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Other References for CVE-2021-23175 (1)

IV. Related Vulnerabilities

Same product: NVIDIA GeForce Experience Software
Same vendor: NVIDIA

V. Comments for CVE-2021-23175

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