Description
The embedded web server on the thermostat listed version ranges contain a vulnerability that allows unauthenticated attackers, either on the local area network or from the Internet via a router with port forwarding set up, to gain direct access to the thermostat's embedded web server and reset user credentials by manipulating specific elements of the embedded web interface.
References (1)
Core 1
Core References
Third Party Advisory, US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-25-205-02
Scores
CVSS v3
9.8
EPSS
0.0046
EPSS Percentile
36.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-306
Status
published
Products (4)
Network Thermostat/X-Series WiFi thermostats
v10.1 - v10.29
Network Thermostat/X-Series WiFi thermostats
v11.1 - v11.5
Network Thermostat/X-Series WiFi thermostats
v4.5 - 4.6
Network Thermostat/X-Series WiFi thermostats
v9.6 - v9.46
Published
Jul 24, 2025
Tracked Since
Feb 18, 2026