CVE-2021-1004
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
In getConfiguredNetworks of WifiServiceImpl.java, there is a possible way to determine whether an app is installed, without query permissions, due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-197749180
Overview
- CVE ID
- CVE-2021-1004
- Assigner
- security@android.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-12-15T19:15:13
- Last Modified Date
- 2022-07-12T17:42:04
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
Reference URL | Reference Tags |
---|---|
https://source.android.com/security/bulletin/pixel/2021-12-01 | Vendor Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-1004 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1004 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 06:40:37 | Added to TrackCVE | |||
2022-12-06 04:04:39 | 2021-12-15T19:15Z | 2021-12-15T19:15:13 | CVE Published Date | updated |
2022-12-06 04:04:39 | 2022-07-12T17:42:04 | CVE Modified Date | updated | |
2022-12-06 04:04:39 | Analyzed | Vulnerability Status | updated |