CVE-2025-15557

Improper Certificate Validation in TP-Link Tapo H100 and P100 Allows Man-in-the-Middle Attack

Published: Feb 5, 2026Updated: Feb 12, 2026 Sources: CVE List NVD BDUCWE-295

8.8HIGH

Description

An Improper Certificate Validation vulnerability in TP-Link Tapo H100 v1 and Tapo P100 v1 allows an on-path attacker on the same network segment to intercept and modify encrypted device-cloud communications. This may compromise the confidentiality and integrity of device-to-cloud communication, enabling manipulation of device data or operations.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:AAttack Vector

Adjacent

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-295

Affected Products

TP-Link Technologies Co Ltd.

commercial·CNaka tl-wr841n, tl-wr940n, tl-wr886n

Tapo H100

Networking Infrastructure

Tapo P100

Networking Infrastructure

TP-Link Systems Inc.

commercial·CNaka tp-link

Tapo H100 v1

Networking Infrastructure

Tapo P100 v1

Networking Infrastructure

tp-link

commercial·TWaka tp link

tapo h100 firmware

Networking Infrastructure

tapo p100 firmware

Networking Infrastructure

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Collection

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References

https://www.tp-link.com/us/support/faq/4949/

tp-link.com

https://www.tp-link.com/us/support/download/tapo-h100/

tp-link.com

https://www.tp-link.com/us/support/download/tapo-p100/

tp-link.com

and 2 more references View all →

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