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CVE-2025-50054

Quick assessment

Affected
OpenVPN ovpn-dco-win
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 ovpn-dco-win是OpenVPN公司的一款Windows上的虚拟网络适配器。 OpenVPN ovpn-dco-win 1.3.0及之前版本和2.5.8及之前版本存在安全漏洞，该漏洞源于内核驱动缓冲区溢出，可能导致系统崩溃。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-50054

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Buffer overflow in OpenVPN ovpn-dco-win version 1.3.0 and earlier and version 2.5.8 and earlier allows a local user process to send a too large control message buffer to the kernel driver resulting in a system crash
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
OpenVPN ovpn-dco-win 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenVPN ovpn-dco-win是OpenVPN公司的一款Windows上的虚拟网络适配器。 OpenVPN ovpn-dco-win 1.3.0及之前版本和2.5.8及之前版本存在安全漏洞，该漏洞源于内核驱动缓冲区溢出，可能导致系统崩溃。
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 ovpn-dco-win 0 ~ 1.3.1 -

II. Public POCs for CVE-2025-50054

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III. Intelligence Information for CVE-2025-50054

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IV. Related Vulnerabilities

Same product: ovpn-dco-win
Same vendor: OpenVPN
Same weakness: CWE-122

V. Comments for CVE-2025-50054

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