CVE-2026-34126NVD

Vulnerability Summary

TP-Link has identified a vulnerability in Tapo L535E v1.0 and v3.0, Tapo P300 v1.0, and Tapo D100C v1.0, where Bluetooth communication during the initial setup phase is transmitted in cleartext without encryption. Bluetooth is only used during initialization.

An attacker within the Bluetooth range could exploit this behavior using Bluetooth sniffing or man-in-the-middle techniques, which may allow eavesdropping on Bluetooth communication, manipulate transmitted setup data and potentially gain unauthorized control of the device during initialization.

An attacker
within the Bluetooth range could exploit this behavior using Bluetooth sniffing
or man-in-the-middle techniques, which may allow eavesdropping on Bluetooth
communication, manipulate transmitted setup data and potentially gain
unauthorized control of the device during initialization.

D100C is the
chime delivered with your Tapo camera, and it is delivered with the following
Tapo products:

D130, D210, D235,
D225, TD21, TDB21 and TD25

Severity Level

UNKNOWN

Published Date

May 28, 2026

Last Modified

May 28, 2026

Exploitation Status

No confirmed exploitation yet

EPSS Score (30-Day)

0.10%Probability

Root Weakness (CWE)

CWE-319: Unknown/Unlisted Weakness ↗

Refer to the official MITRE database for detailed architectural specifications regarding this weakness.

CVSS v4.0 Base Metrics — Score 7.3 (HIGH)

Attack VectorAdjacent

Attack ComplexityLow

Attack RequirementsPresent

Privileges RequiredNone

User InteractionActive

Confidentiality (Vulnerable System)High

Integrity (Vulnerable System)High

Availability (Vulnerable System)Low

Confidentiality (Subsequent System)None

Integrity (Subsequent System)None

Availability (Subsequent System)None

Affected & Patched Versions

Affected Versions

TP-Link Systems Inc. Tapo L535E v1.0, v3.0 < 1.4.1 Build 251016 Rel.204554
TP-Link Systems Inc. Tapo P300 v1.0 < EU_1.4.2 Build 251219 Rel.142654
TP-Link Systems Inc. Tapo P300 v1.0 < JP_1.4.0 Build 260416 Rel.014037
TP Link Systems Inc. Tapo D100C v1.0 < 1.3.1 Build 260421 Rel.031658

Patched Versions

TP-Link Systems Inc. Tapo L535E v1.0, v3.0 1.4.1 Build 251016 Rel.204554
TP-Link Systems Inc. Tapo P300 v1.0 EU_1.4.2 Build 251219 Rel.142654
TP-Link Systems Inc. Tapo P300 v1.0 JP_1.4.0 Build 260416 Rel.014037
TP Link Systems Inc. Tapo D100C v1.0 1.3.1 Build 260421 Rel.031658

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