CVE-2025-3845 | markparticle WebServer up to 1.0 code/buffer/buffer.cpp Buffer::HasWritten writePos_ buffer overflow
A vulnerability was found in markparticle WebServer up to 1.0. It has been declared as critical. Affected by this vulnerability is the function Buffer::HasWritten of the file code/buffer/buffer.cpp. The manipulation of the argument writePos_ leads to buffer overflow.
This vulnerability is known as CVE-2025-3845. The attack can be launched remotely. Furthermore, there is an exploit available.