(0Day) Wavelink Emulation License Server LicenseServer.exe HTTP Request Headers Remote Code Execution Vulnerability

This vulnerability allows attackers to execute arbitrary code on vulnerable installations of Wavelink Emulation License Server. User interaction is not required to exploit this vulnerability. The specific flaw exists in the parsing of HTTP requests in LicenseServer.exe listening by default on port 4420. When parsing large HTTP headers, the application will overflow a heap buffer due to an unsafe memory block copy operation. An attacker could leverage this to execute arbitrary code in the context of SYSTEM.