CVE-2026-100420mediumCWE-202

CVE-2026-100420: medium-severity vulnerability in TP-Link Systems Inc. Deco BE63 V2.0

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

Published · Updated

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.8epss 0.2%
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.
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
TP-Link Systems Inc. · Deco BE63 V2.0