What is the CVSS score of CVE-2020-7470?

CVE-2020-7470 has a CVSS 3.1 base score of 4.8 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.6%.

Is there a public PoC exploit available for CVE-2020-7470?

Yes, a public proof-of-concept exploit is available for CVE-2020-7470. Prioritise patching immediately. EPSS: 0.6%.

Th10 Firmware CVE-2020-7470

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2020-01-21 cve@mitre.org

XSS Th10 Firmware Th16 Firmware

4.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.8 MEDIUM

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Jan 21, 2020 - 15:15 nvd

MEDIUM 4.8

DescriptionNVD

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).

AnalysisAI

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). Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. 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). Affected products include: Sonoff Th10 Firmware, Sonoff Th16 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.