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CVE-2021-36925

Quick assessment

Affected
n/a n/a
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.

Realtek RtsUpx Usb Utility Driver是中国瑞昱半导体（Realtek）公司的一个 Usb 实用程序驱动器。 Realtek RtsUpx USB Utility Driver for Camera Hub Audio 中存在访问控制错误漏洞，该漏洞源于产品允许通过特殊的IO控制包从物理内存中任意读写。攻击者可通过该漏洞导致权限升级、拒绝服务、代码执行以及信息泄露。以下产品及版本受到影响：Realtek RtsUpx USB Utility Driver for Camera

AI Predicted 7.8 Difficulty: Easy EPSS 0.28% · P19
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I. Basic Information for CVE-2021-36925

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
RtsUpx.sys in Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through 1.14.0.0 allows local low-privileged users to achieve an arbitrary read or write operation from/to physical memory (leading to Escalation of Privileges, Denial of Service, Code Execution, and Information Disclosure) via a crafted Device IO Control packet to a device.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Realtek RtsUpx Usb Utility Driver 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Realtek RtsUpx Usb Utility Driver是中国瑞昱半导体（Realtek）公司的一个 Usb 实用程序驱动器。 Realtek RtsUpx USB Utility Driver for Camera Hub Audio 中存在访问控制错误漏洞，该漏洞源于产品允许通过特殊的IO控制包从物理内存中任意读写。攻击者可通过该漏洞导致权限升级、拒绝服务、代码执行以及信息泄露。以下产品及版本受到影响：Realtek RtsUpx USB Utility Driver for Camera
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
- n/a n/a -

II. Public POCs for CVE-2021-36925

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III. Intelligence Information for CVE-2021-36925

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Other References for CVE-2021-36925 (2)

Same Patch Batch · n/a · 2021-11-02 · 35 CVEs total

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CVE-2020-23719 xujinliang zibbs 跨站脚本漏洞
CVE-2020-23754 PHP-Fusion 跨站脚本漏洞
CVE-2021-42697 Lightbeed Akka Akka-http缓冲区错误漏洞
CVE-2021-43266 Catalyst IT Mahara 操作系统命令注入漏洞
CVE-2020-21573 Image-Processing资源管理错误漏洞
CVE-2021-43264 Mahara 路径遍历漏洞
CVE-2017-5123 Linux kernel 输入验证错误漏洞
CVE-2021-43267 Linux kernel 输入验证错误漏洞
CVE-2020-16048 Angle 缓冲区错误漏洞
CVE-2021-43270 Datalust Seq 安全漏洞
CVE-2021-20135 Tenable Network Security Nessus 权限许可和访问控制问题漏洞
CVE-2020-27820 Linux kernel 资源管理错误漏洞
CVE-2021-42568 Sonatype Nexus Repository Manager 信息泄露漏洞
CVE-2020-27406 DynPG 跨站脚本漏洞
CVE-2020-35249 ElkarBackup 跨站脚本漏洞

Showing top 20 of 35 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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