Microsoft exposes vulnerabilities in OpenVPN -- millions of devices at risk
Microsoft researchers have revealed a series of medium-severity vulnerabilities within OpenVPN, an essential open-source VPN solution embedded in myriad routers, PCs, and smart devices worldwide. The vulnerabilities, if exploited, could allow attackers to execute remote code and escalate privileges, gaining unauthorized access to potentially millions of devices.
The research team demonstrated how these vulnerabilities could be chained together to form a potent attack sequence, culminating in attackers taking complete control over affected devices. This complex attack vector requires user authentication and a sophisticated understanding of OpenVPN’s architecture, highlighting the need for robust security measures.