In HomeAutomation 3.3.2 input passed via the 'redirect' GET parameter in 'api.php' script…
Priority LOW 30CWE-601Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-601.
Summary
In HomeAutomation 3.3.2 input passed via the 'redirect' GET parameter in 'api.php' script is not properly verified before being used to redirect users. This can be exploited to redirect a user to an arbitrary website e.g. when a user clicks a specially crafted link to the affected script hosted on a trusted domain.
Why it matters now
EPSS 0.01319 71st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:homeautomation_project:homeautomation:3.3.2:*:*:*:*:*:*:* | 3.3.2 | Vulnerable | Homeautomation Project |
- cpe:2.3:a:homeautomation_project:homeautomation:3.3.2:*:*:*:*:*:*:* Versions 3.3.2 Vulnerable ·Homeautomation Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-21998
- 2026-10-03 Alias added: GHSA-jp2g-6jcr-6p62
References
More Homeautomation Project Homeautomation vulnerabilities
- TI-2020-14226 HomeAutomation 3.3.2 suffers from an authentication bypass vulnerability when spoofing… CVSS 3.1CRITICAL 9.8
- TI-2020-14214 HomeAutomation 3.3.2 is affected by Cross Site Request Forgery (CSRF). CVSS 3.1HIGH 8.8
- TI-2020-14225 HomeAutomation 3.3.2 suffers from an authenticated OS command execution vulnerability… CVSS 3.1HIGH 8.0
- TI-2020-14213 HomeAutomation 3.3.2 is affected by persistent Cross Site Scripting (XSS). CVSS 3.1MEDIUM 6.1
Sources
- CVE-2020-21998 · CVE Program
- CVE-2020-21998 · NVD
- FIRST EPSS
- GHSA-jp2g-6jcr-6p62 · GitHub Advisory Database · CC BY 4.0
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