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Vulnerability record · CVE-2025-56557 · published 16 September 2025

CVE-2025-56557: Tuya execution with unnecessary privileges vulnerability

Tuya · Tuya

An issue discovered in the Tuya Smart Life App 5.6.1 allows attackers to unprivileged control Matter devices via the Matter protocol.

9.1 CVSS 3.1 Critical EPSS 0.31% · top 78.4% CWE-250 · Execution with unnecessary privileges
9.1CVSS 3.1 base score
0.31%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
5 Jul 2026Last modified by NVD

Description

An issue discovered in the Tuya Smart Life App 5.6.1 allows attackers to unprivileged control Matter devices via the Matter protocol.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://archive.org/details/tuya-matter-fabric-bug/mode/2up Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2025-56400Tuya smartlife cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) vulnerability in the OAuth implementation of the Tuya SDK 6.5.0 for Android and iOS, affects the Tuya Smart and Sma…EPSS 0.17%6.6CVE-2025-40602SonicWall SMA1000 management console missing authorization privilege escalationThe SonicWall SMA1000 appliance management console (AMC) contains a local privilege escalation flaw caused by insufficient authorization, mapped to C…KEVEPSS 2.8%analysed9.8CVE-2024-38813VMware vCenter Server privilege escalation to root via crafted packetvCenter Server contains a privilege escalation flaw where a malicious actor with network access can send a specially crafted network packet to escala…KEVEPSS 17%analysed

Source: NIST National Vulnerability Database (record CVE-2025-56557), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.