Lucene search

XiaomiCVE-2020-14120

HistoryApr 21, 2022 - 6:15 p.m.

CVE-2020-14120

2022-04-2118:15:08

CWE-354

Xiaomi

web.nvd.nist.gov

xiaomi

vulnerability

checksum

three-party application

malicious app

elevated privileges

system security

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.5

Confidence

High

EPSS

0.002

Percentile

58.3%

JSON

Some Xiaomi models have a vulnerability in a certain application. The vulnerability is caused by the lack of checksum when using a three-party application to pass in parameters, and attackers can induce users to install a malicious app and use the vulnerability to achieve elevated privileges, making the normal services of the system affected.

Affected configurations

Nvd

Node

mimiuiMatch12.5

VendorProductVersionCPE
mimiui12.5cpe:2.3:o:mi:miui:12.5:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mi	miui	12.5	cpe:2.3:o:mi:miui:12.5:::::::*

CNA Affected

[
  {
    "product": "MIUI",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "MIUI version 12.5"
      }
    ]
  }
]

References

trust.mi.com/zh-CN/misrc/bulletins/advisory?cveId=145

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.5

Confidence

High

EPSS

0.002

Percentile

58.3%

JSON

Related for CVE-2020-14120