CVE-2018-25396

Heatmiser Wifi Thermostat 1.7 contains a credential disclosure vulnerability that allows unauthenticated attackers to retrieve administrative credentials by accessing the networkSetup.htm page. Attackers can request the networkSetup.htm endpoint and extract plaintext username and password values from HTML form fields to gain administrative access to the thermostat.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.exploit-db.com/exploits/45623
https://www.vulncheck.com/advisories/heatmiser-wifi-thermostat-credential-disclosure-via-networksetup-htm

Configurations

No configuration.

History

29 May 2026, 16:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-29 16:16

Updated : 2026-06-01 16:55

NVD link : CVE-2018-25396

Mitre link : CVE-2018-25396

CVE.ORG link : CVE-2018-25396

JSON object : View

Products Affected

No product.

CWE

CWE-256

Plaintext Storage of a Password

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