CVE-2025-6260Network attack vector

Unauthenticated credential reset via web interface manipulation

Published Jul 24, 2025 · Updated Jul 25, 2025

Missing authentication in Network Thermostat X-Series Wi-Fi Thermostats allows remote attackers to reset user credentials. The embedded server treats manipulated web-interface elements as authorized credential-reset actions without authenticating the request; CISA does not identify those elements. Reachability requires LAN access or Internet exposure through router port forwarding; a successful reset grants full administrative device access.

CVSS severity9.3
Critical
EPSS probability0.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Missing authentication in Network Thermostat X-Series Wi-Fi Thermostats allows remote attackers to reset user credentials. The embedded server treats manipulated web-interface elements as authorized credential-reset actions without authenticating the request; CISA does not identify those elements. Reachability requires LAN access or Internet exposure through router port forwarding; a successful reset grants full administrative device access.

The record

CVE
CVE-2025-6260
Published
Jul 24, 2025
Updated
Jul 25, 2025
Vendor
Network Thermostat
Product
X-Series Wi-Fi Thermostats
Classifications
CWE-306, T1098
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 25, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=v10.1 <v10.29
  2. Affected versionversion=v11.1 <v11.5
  3. Affected versionversion=v4.5 <4.6
  4. Affected versionversion=v9.6 <v9.46

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Network Thermostat · X-Series Wi-Fi Thermostatsversion=v10.1 <v10.29; version=v11.1 <v11.5; version=v4.5 <4.6; version=v9.6 <v9.46

Published CVSS scores

9.8ICS-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3ICS-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
T1098Account Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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