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CVE-2021-3606

Quick assessment

Affected
n/a OpenVPN-GUI
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.

Openvpn OpenVPN是美国OpenVPN（Openvpn）公司的一个用于创建虚拟专用网络（VPN）加密通道的软件包，它使用OpenSSL库来加密数据与控制信息，并允许创建的VPN使用公开密钥、电子证书或者用户名/密码来进行身份验证。 OpenVPN 2.5.3之前版本在Windows上存在安全漏洞，该漏洞源于OpenVPN允许本地用户通过OpenSSL配置文件加载任意动态可加载库。该漏洞允许用户以与主OpenVPN进程(OpenVPN .exe)相同的权限级别运行任意代码。

AI Predicted 5.0 Difficulty: Trivial EPSS 0.34% · P27
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I. Basic Information for CVE-2021-3606

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
OpenVPN before version 2.5.3 on Windows allows local users to load arbitrary dynamic loadable libraries via an OpenSSL configuration file if present, which allows the user to run arbitrary code with the same privilege level as the main OpenVPN process (openvpn.exe).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
OpenVPN代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Openvpn OpenVPN是美国OpenVPN（Openvpn）公司的一个用于创建虚拟专用网络（VPN）加密通道的软件包，它使用OpenSSL库来加密数据与控制信息，并允许创建的VPN使用公开密钥、电子证书或者用户名/密码来进行身份验证。 OpenVPN 2.5.3之前版本在Windows上存在安全漏洞，该漏洞源于OpenVPN允许本地用户通过OpenSSL配置文件加载任意动态可加载库。该漏洞允许用户以与主OpenVPN进程(OpenVPN .exe)相同的权限级别运行任意代码。
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
- OpenVPN-GUI 2.5.2 and prior releases -

II. Public POCs for CVE-2021-3606

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III. Intelligence Information for CVE-2021-3606

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Other References for CVE-2021-3606 (2)

Same Patch Batch · n/a · 2021-07-02 · 52 CVEs total

CVE-2021-23402 7.3 HIGH Prototype Pollution
CVE-2021-23403 7.3 HIGH Prototype Pollution
CVE-2021-35042 Django SQL注入漏洞
CVE-2021-36125 MediaWiki 安全漏洞
CVE-2021-27455 Delta Electronics Industrial Automation DOPSoft 缓冲区错误漏洞
CVE-2021-36131 MediaWiki 跨站脚本漏洞
CVE-2021-35197 MediaWiki 访问控制错误漏洞
CVE-2021-3613 OpenVPN Connect代码问题漏洞
CVE-2021-36132 MediaWiki 安全漏洞
CVE-2021-27412 Delta Electronics Industrial Automation DOPSoft 缓冲区错误漏洞
CVE-2021-27950 Sita AzurCMS SQL注入漏洞
CVE-2021-31874 zoho manageengine adselfservice plus 安全漏洞
CVE-2020-23178 PHP-Fusion 安全漏洞
CVE-2020-23179 Php-fusion PHP-Fusion 跨站脚本漏洞
CVE-2020-23181 Php-fusion PHP-Fusion 跨站脚本漏洞
CVE-2020-23182 Php-fusion PHP-Fusion 输入验证错误漏洞
CVE-2020-23184 Php-fusion PHP-Fusion跨站脚本漏洞
CVE-2020-23185 Php-fusion PHP-Fusion 跨站脚本漏洞
CVE-2020-23190 phplist 跨站脚本漏洞
CVE-2020-23192 PhpList 跨站脚本漏洞

Showing top 20 of 52 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-427

V. Comments for CVE-2021-3606

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