CVE-2020-14140

Published: Mar 29, 2023Modified: Feb 18, 2025

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

When Xiaomi router firmware is updated in 2020, there is an unauthenticated API that can reveal WIFI password vulnerability. This vulnerability is caused by the lack of access control policies on some API interfaces. Attackers can exploit this vulnerability to enter the background and execute background command injection.

Affected (1)

Products: Mi: Xiaomi Router Firmware

1 product

Xiaomi Router Firmware

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mi Xiaomi Router Firmware	From 2020 to 2023.2

Related CWEs

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (2)

https://trust.mi.com/zh-CN/misrc/bulletins/advisory?cveId=506

Source: security@xiaomi.com

Vendor Advisory

https://trust.mi.com/zh-CN/misrc/bulletins/advisory?cveId=506

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.