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.
References (4)
Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.305773
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.305773
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.556273
Scores
CVSS v3
7.3
EPSS
0.0044
EPSS Percentile
63.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-119
CWE-120
Status
published
Products (1)
markparticle/webserver
Published
Apr 21, 2025
Tracked Since
Feb 18, 2026