CVE-2025-6260 - CVE House
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Status published Critical CVE-2025-6260

Network Thermostat X-Series WiFi Thermostats Missing Authentication for Critical Function

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Souvik Kandar reported this vulnerability to CISA.

Affected Vendor

Network Thermostat

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Affected Software

X-Series WiFi thermostats
Vulnerable Versions:
v4.5, v9.6, v10.1, v11.1

Timeline

Official Publish: July 24th, 2025
Last Modified: July 25th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)