CVE-2025-3845 – Markparticle WebServer Buffer Overflow Vulnerability

CVE ID : CVE-2025-3845

Published : April 21, 2025, 10:15 p.m. | 16 minutes ago

Description : 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. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Severity: 7.3 | HIGH

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