CVE-2025-15557— Improper Certificate Validation in TP-Link Tapo H100 and P100 Allows Man-in-the-Middle Attack
Quick assessment
Affected
TP-Link Systems Inc. Tapo H100 v1
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
TP-LINK Tapo等都是中国普联（TP-LINK）公司的产品。TP-LINK Tapo是一系列安全 WiFi 摄像头。TP-Link Tapo H100等都是中国普联（TP-Link）公司的产品。TP-Link Tapo H100是一个智能物联网网关。TP-Link Tapo P100是一个智能物联网网关。 TP-Link Tapo H100 v1版本和Tapo P100 v1版本存在安全漏洞，该漏洞源于证书验证不当，可能导致同网段路径上的攻击者拦截和修改加密的设备-云通信，从而破坏通信的机密性和完
Possible ATT&CK Techniques 3 AI
T1041 · Exfiltration Over C2 Channel T1558 · Steal or Forge Kerberos Tickets T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2025-15557
Vulnerability Information
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Vulnerability Title
Improper Certificate Validation in TP-Link Tapo H100 and P100 Allows Man-in-the-Middle Attack
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
TP-LINK多款产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-LINK Tapo等都是中国普联（TP-LINK）公司的产品。TP-LINK Tapo是一系列安全 WiFi 摄像头。TP-Link Tapo H100等都是中国普联（TP-Link）公司的产品。TP-Link Tapo H100是一个智能物联网网关。TP-Link Tapo P100是一个智能物联网网关。 TP-Link Tapo H100 v1版本和Tapo P100 v1版本存在安全漏洞，该漏洞源于证书验证不当，可能导致同网段路径上的攻击者拦截和修改加密的设备-云通信，从而破坏通信的机密性和完
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| TP-Link Systems Inc. | Tapo H100 v1 | 0 ~ 1.6.1 | - |
|
| TP-Link Systems Inc. | Tapo P100 v1 | 0 ~ 1.2.6 | - |
|
II. Public POCs for CVE-2025-15557
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
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V. Comments for CVE-2025-15557
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