High severity · published Mar 6, 2020
CVE-2020-9531
An issue was discovered on Xiaomi MIUI V11.0.5.0.QFAEUXM devices
7.3
CVSS
1.3%
EPSS
No
On KEV
Description
An issue was discovered on Xiaomi MIUI V11.0.5.0.QFAEUXM devices. In the Web resources of GetApps(com.xiaomi.mipicks), the parameters passed in are read and executed. After reading the resource files, relevant components open the link of the incoming URL. Although the URL is safe and can pass security detection, the data carried in the parameters are loaded and executed. An attacker can use NFC tools to get close enough to a user's unlocked phone to cause apps to be installed and information to be leaked. This is fixed on version: 2001122.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MF
Miui Firmware · MI
11.0.5.0.qfaeuxm · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-9531
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-9531
Vendor Advisory
https://sec.xiaomi.com/post/180
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-287/
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-288/
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