CVE-2020-9531
In the Web resources of GetApps(com.xiaomi.mipicks), the parameters passed in are read and executed.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 7.3 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
- EPSS
- 1.30% probability · 69th percentile
- CISA KEV
- Not listed
- Affected
- mi/miui firmware
- Source
- cve@mitre.org
References
- https://sec.xiaomi.com/post/180Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-287/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-20-288/Third Party Advisory, VDB Entry
- https://sec.xiaomi.com/post/180Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-287/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-20-288/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.