Security Advisory | Sensitive information leakage vulnerability in wifi module
Original release date: 2021-06-22 | Last release date: 2021-07-20
CVE ID
CVE-2021-26278
CVSS 3.1 Base Score
6.3 Medium （AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N）
Description
The wifi module exposes the interface and has improper permission control, leaking sensitive information about the device.
Software Versions and Fixes
- Software Affected Version Fixed Version
- The wifi module Versions earlier than Android 10 Upgrade to Android 11 or later
Temporary Fix
NA
Obtaining Fixed Software
The vulnerability can be fixed by upgrading the Android 11 version.
Source
WuHeng Lab of Bytedance
Update Records
2021-06-22 V1.0 INITIAL
2021-07-20 V2.0 Corrected the source
2021-07-20 V2.0 Corrected the source
FAQs
NA
vivo Security Procedures
vivo is committed to providing users with best cyber security products and services, and follows the industrial best practice to handle and publish vunerability information.
To report a security vulnerability in vivo products and solutions, please send it to security@vivo.com.
For details, please visit Security Advisory.
To report a security vulnerability in vivo products and solutions, please send it to security@vivo.com.
For details, please visit Security Advisory.