Sonoff TH 10 and 16 devices with firmware 6.6.0.21 allows XSS via the Friendly Name 1…
Priority LOW 23CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- 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-79.
Summary
Sonoff TH 10 and 16 devices with firmware 6.6.0.21 allows XSS via the Friendly Name 1 field (after a successful login with the Web Admin Password).
Why it matters now
EPSS 0.00564 47th 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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:sonoff:th10_firmware:6.6.0.21:*:*:*:*:*:*:* | 6.6.0.21 | Vulnerable | Sonoff |
| cpe:2.3:h:sonoff:th10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sonoff |
| cpe:2.3:o:sonoff:th16_firmware:6.6.0.21:*:*:*:*:*:*:* | 6.6.0.21 | Vulnerable | Sonoff |
| cpe:2.3:h:sonoff:th16:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Sonoff |
- cpe:2.3:o:sonoff:th10_firmware:6.6.0.21:*:*:*:*:*:*:* Versions 6.6.0.21 Vulnerable ·Sonoff
- cpe:2.3:h:sonoff:th10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sonoff
- cpe:2.3:o:sonoff:th16_firmware:6.6.0.21:*:*:*:*:*:*:* Versions 6.6.0.21 Vulnerable ·Sonoff
- cpe:2.3:h:sonoff:th16:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Sonoff
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-7470
- 2026-10-03 Alias added: GHSA-8v5g-fq6x-6r4h
References
Sources
- CVE-2020-7470 · CVE Program
- CVE-2020-7470 · NVD
- FIRST EPSS
- GHSA-8v5g-fq6x-6r4h · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences