CVE-2026-41925

WDR201A WiFi Extender (HW V2.1, FW LFMZX28040922V1.02) contains an OS command injection vulnerability in the adm.cgi binary's reboot_time function that allows unauthenticated remote attackers to execute arbitrary shell commands by injecting malicious input into the reboot_time POST parameter. Attackers can send a crafted request with shell metacharacters in the reboot_time parameter when reboot_enabled=1 to achieve remote code execution.

CVSS

No CVSS.

References

Link	Resource
https://mstreet97.github.io/security-research/iot/vulnerability-disclosure/ai-assisted-research/cybersecurity/cve/2026/05/04/Teaching_the_Machine_Where_to_Look.html
https://www.made-in-china.com/showroom/yeapook/#:~:text=Established%20in%202015.%2CDistrict%2C%20Shenzhen%2C%20Guangdong%2C%20China
https://www.vulncheck.com/advisories/wdr201a-wifi-extender-os-command-injection-via-adm-cgi-reboot-time

Configurations

No configuration.

History

26 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) El Extensor WiFi WDR201A (HW V2.1, FW LFMZX28040922V1.02) contiene una vulnerabilidad de inyección de comandos del sistema operativo en la función reboot_time del binario adm.cgi que permite a atacantes remotos no autenticados ejecutar comandos de shell arbitrarios mediante la inyección de entrada maliciosa en el parámetro POST reboot_time. Los atacantes pueden enviar una solicitud manipulada con metacaracteres de shell en el parámetro reboot_time cuando reboot_enabled=1 para lograr la ejecución remota de código.

Information

Published : 2026-05-04 20:16

Updated : 2026-10-26 19:10

NVD link : CVE-2026-41925

Mitre link : CVE-2026-41925

CVE.ORG link : CVE-2026-41925

JSON object : View

Products Affected

No product.

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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