Heatmiser Wifi Thermostat 1.7 Cross-Site Request Forgery
Published Apr 12, 2026
5.3
MEDIUMCVSS 4.0
EPSS 0.13%
Description
Heatmiser Wifi Thermostat 1.7 contains a cross-site request forgery vulnerability that allows attackers to change administrator credentials by tricking authenticated users into submitting malicious requests. Attackers can craft HTML forms targeting the networkSetup.htm endpoint with parameters usnm, usps, and cfps to modify the admin username and password without user consent.
Affected products
-
- Version 1.7StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Heatmiser | Heatmiser Wifi Thermostat | n/a |
|
- 1.7
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Apr 13, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
Apr-Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.13% (0.00129) | 2.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.13% (0.00129) | 2.84th | v5 (v2026.06.15) |
| Apr 13, 2026 | 0.01% (0.00014) | 2.70th | v4 (v2025.03.14) |
References (2)
- https://www.exploit-db.com/exploits/46100 exploitVDB Entry
- https://www.vulncheck.com/advisories/heatmiser-wifi-thermostat-cross-site-request-forgery third-party-advisoryThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.exploit-db.com/exploits/46100 | exploitVDB Entry | |
| https://www.vulncheck.com/advisories/heatmiser-wifi-thermostat-cross-site-request-forgery | third-party-advisoryThird Party Advisory |
Change history (0)
No recorded changes yet.