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Home - Vulnerability NotesPrint
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CERT-In Vulnerability Note CIVN-2025-0072
Information Disclosure Vulnerability in TP-Link Tapo IoT Smart Hub

Original Issue Date:April 09, 2025

Severity Rating: MEDIUM

Systems Affected

  • TP-Link Tapo H200 V1 IoT Smart Hub - firmware versions 1.4.0 or earlier

Overview

A vulnerability has been reported in TP-Link IoT Tapo Smart Hub, which could allow an attacker to obtain sensitive information from the targeted device.

Target Audience:
End-users using TP-Link Tapo H200 V1 IoT Smart Hub.

Risk Assessment:
Medium risk of Wi-Fi credential exposure.

Impact Assessment:
Potential exposure of Wi-Fi credentials from TP-Link Tapo IoT Smart Hub.

Description

The TP-Link Tapo H200 V1 IoT Smart Hub is a device designed to manage and connect multiple smart home devices like lights, sensors and appliances within a single network.

This vulnerability exists in TP-Link Tapo IoT Smart Hub due to storage of Wi-Fi credentials in plain text within the device firmware. An attacker with physical access could exploit this by extracting the firmware and analyzing the binary data to obtain the Wi-Fi credentials stored on the vulnerable device.

Credit

This vulnerability is reported by Shravan Singh, Ganesh Bakare, and Abhinav Giridhar from Mumbai, India.

Solution

Upgrade TP-Link Tapo H200 IoT Smart Hub to firmware version 1.5.0 or higher
http://download.tplinkcloud.com/firmware/H200-up-ver1-5-0-P1[20250221-rel59821]-signed_1740997558340.bin

Vendor Information

TP-Link
http://download.tplinkcloud.com/firmware/H200-up-ver1-5-0-P1[20250221-rel59821]-signed_1740997558340.bin

References

TP-Link
http://download.tplinkcloud.com/firmware/H200-up-ver1-5-0-P1[20250221-rel59821]-signed_1740997558340.bin

CVE Name
CVE-2025-3442

Disclaimer

The information provided herein is on "as is" basis, without warranty of any kind.

Contact Information

Email: info@cert-in.org.in
Phone: +91-11-22902657

Postal address

Indian Computer Emergency Response Team (CERT-In)
Ministry of Electronics and Information Technology
Government of India
Electronics Niketan
6, CGO Complex, Lodhi Road,
New Delhi - 110 003
India

 
Indian Computer Emergency Response Team - CERT-In, Ministry of Electronics and Information Technology, Government of India.
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