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Medium · 6.1 CVE-2019-25323 EUVD-2019-19570GHSA-rxgx-jjvj-9w6v

Heatmiser Netmonitor 3.03 - HTML Injection

Published Feb 12, 2026 · Updated Feb 13, 2026 · Assigned by VulnCheck

Description

Heatmiser Netmonitor v3.03 contains an HTML injection vulnerability in the outputSetup.htm page that allows attackers to inject malicious HTML code through the outputtitle parameter. Attackers can craft specially formatted POST requests to the outputtitle parameter to execute arbitrary HTML and potentially manipulate the web interface's displayed content.

Affected products

VendorProductAffectedFixed
Heatmiser Heatmiser Netmonitor 3.03 —

References