CVE-2019-25322

HIGH

Heatmiser Netmonitor 3.03 - Hardcoded Credentials

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-25322. PoCs published by Ismail Tasdelen.

AI-analyzed exploit summary This is a writeup describing a hardcoded credentials vulnerability in Heatmiser Netmonitor v3.03. The credentials (admin/admin) are exposed in the HTML source code of the networkSetup.htm page.

Description

Heatmiser Netmonitor 3.03 contains a hardcoded credentials vulnerability in the networkSetup.htm page with predictable admin login credentials. Attackers can access the device by using the hard-coded username 'admin' and password 'admin' in the hidden form input fields.

Exploits (1)

exploitdb WRITEUP
by Ismail Tasdelen · textwebappshardware
https://www.exploit-db.com/exploits/47823

This is a writeup describing a hardcoded credentials vulnerability in Heatmiser Netmonitor v3.03. The credentials (admin/admin) are exposed in the HTML source code of the networkSetup.htm page.

Classification
Writeup 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: Heatmiser Netmonitor v3.03
No auth needed
Prerequisites: Access to the networkSetup.htm page
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4

Scores

CVSS v3 7.5
EPSS 0.0028
EPSS Percentile 19.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-798
Status published
Products (1)
Heatmiser/Heatmiser Netmonitor 3.03
Published Feb 12, 2026
Tracked Since Feb 18, 2026