CVE-2025-6260 CRITICAL

CVE-2025-6260: Network Thermostat X-Series WiFi Thermostats Missing Authentication for Critical Function

Vendor Network Thermostat
Product X-Series WiFi thermostats
Weakness CWE-306 · Missing auth
Published July 24, 2025
Last update July 25, 2025

CVSS base score

9.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

July 24, 2025 CVE published
July 25, 2025 Record updated

Related vulnerabilities

04Related CVE