SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-3847

A vulnerability classified as critical has been found in markparticle WebServer up to 1.0.

MEDIUM 6.9EPSS 0.48%

Does this matter?

Lower severity and a low EPSS score (0.48%). Track it; it rarely justifies an emergency change on its own.

Description

A vulnerability classified as critical has been found in markparticle WebServer up to 1.0. This affects an unknown part of the file code/http/httprequest.cpp of the component Login. The manipulation of the argument username/password leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS 4.0
6.9 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS
0.48% probability · 40th percentile
CISA KEV
Not listed
Weakness
CWE-74, CWE-89
Affected
markparticle/webserver
Source
cna@vuldb.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.