CVE-2026-71960: Shenzhen Cudy Technology Co., Ltd. WR3000 2.0

Описание

Оригинално описание

Cudy WR3000 2.0 running firmware before 2.5.24 contains a hard-coded JWT HMAC signing secret vulnerability in the Mosquitto MQTT broker's authentication plugin that allows unauthenticated attackers to forge valid JWT tokens by extracting the secret from the firmware image. Attackers can use the extracted secret to craft arbitrary JWT tokens and authenticate to the MQTT broker without legitimate credentials, gaining unauthorized access to the device's mesh networking interface.

Засегнати продукти

• Shenzhen Cudy Technology Co., Ltd. WR3000 2.0: преди 2.5.24
• Shenzhen Cudy Technology Co., Ltd. P5 V1.1: 2.4.25 до 2.4.27

Вид слабост

• CWE-798 Use of Hard-coded Credentials

История

Други уязвимости в Shenzhen Cudy Technology Co., Ltd. WR3000 2.0

• 8.8CVE-2026-71961

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-71960
• https://nvd.nist.gov/vuln/detail/CVE-2026-71960
• https://www.cudy.com/en-us/pages/download-center/wr3000-2-0
• https://www.vulncheck.com/advisories/cudy-wr3000-hard-coded-jwt-secret-authentication-bypass-via-mqtt