CVE-2021-39658
CVSS V2 High 10
CVSS V3 Critical 9.8
Description
ismsEx service is a vendor service in unisoc equipment?ismsEx service is an extension of sms system service?but it does not check the permissions of the caller?resulting in permission leaks?Third-party apps can use this service to arbitrarily modify and set system properties?Product: AndroidVersions: Android SoCAndroid ID: A-207479207
Overview
- CVE ID
- CVE-2021-39658
- Assigner
- security@android.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-02-11T18:15:10
- Last Modified Date
- 2023-03-01T18:59:57
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:google:android:-:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 10
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://source.android.com/security/bulletin/2022-02-01 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-39658 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39658 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:32:42 | Added to TrackCVE | |||
| 2022-12-06 09:29:55 | 2022-02-11T18:15Z | 2022-02-11T18:15:10 | CVE Published Date | updated |
| 2022-12-06 09:29:55 | 2022-07-22T10:48:59 | CVE Modified Date | updated | |
| 2022-12-06 09:29:55 | Analyzed | Vulnerability Status | updated | |
| 2023-01-25 02:12:16 | 2023-01-25T01:57:57 | CVE Modified Date | updated | |
| 2023-01-25 02:12:16 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-01-26 12:12:57 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-03-01 19:12:30 | 2023-03-01T18:59:57 | CVE Modified Date | updated | |
| 2023-03-01 19:12:30 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |