CVE-2025-56400 is a high-severity Cross-Site Request Forgery (CSRF) vulnerability in the Tuya SDK 6.5.0, impacting Tuya Smart, Smartlife, and other integrated applications. This flaw allows an attacker to link their Amazon Alexa account to a victim's Tuya account by tricking them into clicking a malicious link, due to improper OAuth state parameter validation. With a CVSS score of 8.8, the vulnerability has a network attack vector, low complexity, and can lead to unauthorized remote control of connected devices like cameras and door locks. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.3.1CPE matchmatch criteria | cpe:2.3:a:tuya:smartlife:6.3.1:*:*:*:*:iphone_os:*:* | ||
6.3.4CPE matchmatch criteria | cpe:2.3:a:tuya:smartlife:6.3.4:*:*:*:*:android:*:* | ||
< 6.5.0CPE matchmatch criteria | cpe:2.3:a:tuya:tuya:*:*:*:*:*:android:*:* | ||
< 6.5.0CPE matchmatch criteria | cpe:2.3:a:tuya:tuya:*:*:*:*:*:iphone_os:*:* | ||
6.3.1CPE matchmatch criteria | cpe:2.3:a:tuya:tuya_smart:6.3.1:*:*:*:*:android:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.