CVE-2020-9073
CVSS V2 Low 2.1
CVSS V3 Low 2.4
Description
Huawei P20 smartphones with versions earlier than 10.0.0.156(C00E156R1P4) have an improper authentication vulnerability. The vulnerability is due to that when an user wants to do certain operation, the software insufficiently validate the user's identity. Attackers need to physically access the smartphone to exploit this vulnerability. Successful exploit could allow the attacker to bypass the limit of student mode function.
Overview
- CVE ID
- CVE-2020-9073
- Assigner
- psirt@huawei.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-05-15T14:15:11
- Last Modified Date
- 2020-05-19T14:03:15
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:huawei:p20_firmware:*:*:*:*:*:*:*:* | 1 | OR | 10.0.0.156\(c00e156r1p4\) | |
| cpe:2.3:h:huawei:p20:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:N/I:P/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Attack Vector
- PHYSICAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 2.4
- Base Severity
- LOW
- Exploitability Score
- 0.9
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200513-01-smartphone-en | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-9073 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9073 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:31:47 | Added to TrackCVE | |||
| 2022-12-04 16:35:32 | 2020-05-15T14:15Z | 2020-05-15T14:15:11 | CVE Published Date | updated |
| 2022-12-04 16:35:32 | 2020-05-19T14:03:15 | CVE Modified Date | updated | |
| 2022-12-04 16:35:32 | Analyzed | Vulnerability Status | updated |