Vulnerability Details : CVE-2020-9531
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.
Exploit prediction scoring system (EPSS) score for CVE-2020-9531
Probability of exploitation activity in the next 30 days: 0.25%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 65 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-9531
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:A/AC:M/Au:N/C:P/I:P/A:N |
5.5
|
4.9
|
NIST |
|
7.3
|
HIGH | CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
2.1
|
5.2
|
NIST |
References for CVE-2020-9531
-
https://www.zerodayinitiative.com/advisories/ZDI-20-288/
ZDI-20-288 | Zero Day InitiativeThird Party Advisory;VDB Entry
-
https://www.zerodayinitiative.com/advisories/ZDI-20-287/
ZDI-20-287 | Zero Day InitiativeThird Party Advisory;VDB Entry
-
https://sec.xiaomi.com/post/180
Xiaomi Security CenterVendor Advisory
Products affected by CVE-2020-9531
- cpe:2.3:o:mi:miui_firmware:11.0.5.0.qfaeuxm:*:*:*:*:*:*:*