CVE-2026-30701
Received Received - Intake
Hardcoded Credential Disclosure in WDR201A WiFi Extender Web Interface

Publication date: 2026-03-18

Last updated on: 2026-03-23

Assigner: MITRE

Description
The web interface of the WiFi Extender WDR201A (HW V2.1, FW LFMZX28040922V1.02) contains hardcoded credential disclosure mechanisms (in the form of Server Side Include) within multiple server-side web pages, including login.shtml and settings.shtml. These pages embed server-side execution directives that dynamically retrieve and expose the web administration password from non-volatile memory at runtime.
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Meta Information
Published
2026-03-18
Last Modified
2026-03-23
Generated
2026-06-16
AI Q&A
2026-03-18
EPSS Evaluated
2026-06-15
NVD
CVE-2026-30701
EUVD
EUVD-2026-12872
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
tp-link wdr201a to 1.02 (inc)
tp-link wdr201a to V1.02 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-798 The product contains hard-coded credentials, such as a password or cryptographic key.
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Executive Summary

This vulnerability exists in the web interface of the WiFi Extender WDR201A (HW V2.1, FW LFMZX28040922V1.02). It involves hardcoded credential disclosure mechanisms embedded within multiple server-side web pages, such as login.shtml and settings.shtml. These pages use server-side execution directives that dynamically retrieve and expose the web administration password from non-volatile memory at runtime.

Impact Analysis

An attacker who accesses the vulnerable web interface could retrieve the web administration password due to the hardcoded credential disclosure mechanisms. This could lead to unauthorized access to the device's administrative functions, potentially allowing the attacker to change settings, disrupt network operations, or compromise network security.

Compliance Impact

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Detection Guidance

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