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Medium · 6.8 CVE-2026-100420 EUVD-2026-107633GHSA-fjpw-4x7c-9fcw

Information disclosure vulnerability in the cloud-client daemon of Deco BE63

Published Oct 21, 2026 · Updated Oct 30, 2026 · Assigned by TPLink

Description

A sensitive information disclosure vulnerability in the cloud-client daemon of Deco BE63 allows authenticated attackers to retrieve the plaintext TP-Link ID account password. 

Successful exploitation may allow attackers to compromise the associated cloud account and perform unauthorized actions on behalf of the affected user.

Affected products

VendorProductAffectedFixed
TP-Link Systems Deco BE63 V2.0 < 1.3.3 Build 26071612 1.3.3 Build 26071612

References