CVE-2026-30701

The Yuner Yipu WiFi Extender WDR201A (HW V2.1, FW LFMZX28040922V1.02) is vulnerable to hardcoded credential disclosure via its web interface. Multiple server-side web pages, specifically login.shtml and settings.shtml , contain Server Side Include (SSI) mechanisms. These pages embed execution dir...

CVE-2026-30702

The WiFi Extender WDR201A HW V2.1, FW LFMZX28040922V1.02 implements a broken authentication mechanism in its web management interface. The login page does not properly enforce session validation, allowing attackers to bypass authentication by directly accessing restricted web application endpoint...

CVE-2026-30701: Use of Hard-coded Credentials

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...

CVE-2026-30704: Hidden Functionality

The WiFi Extender WDR201A HW V2.1, FW LFMZX28040922V1.02 exposes an unprotected UART interface through accessible hardware pads on the PCB...

CVE-2026-30703: Improper Neutralization of Special Elements used in an OS Command

A command injection vulnerability exists in the web management interface of the WiFi Extender WDR201A HW V2.1, FW LFMZX28040922V1.02. The adm.cgi endpoint improperly sanitizes user-supplied input provided to a command-related parameter in the sysCMD functionality...

CVE-2026-30702: Improper Authorization

The WiFi Extender WDR201A HW V2.1, FW LFMZX28040922V1.02 implements a broken authentication mechanism in its web management interface. The login page does not properly enforce session validation, allowing attackers to bypass authentication by directly accessing restricted web application endpoint...