CVE-2021-20834
CVSS V2 Medium 5.8
CVSS V3 Medium 6.1
Description
Improper authorization in handler for custom URL scheme vulnerability in Nike App for Android versions prior to 2.177 and Nike App for iOS versions prior to 2.177.1 allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App.
Overview
- CVE ID
- CVE-2021-20834
- Assigner
- vultures@jpcert.or.jp
- Vulnerability Status
- Analyzed
- Published Version
- 2021-10-13T09:15:08
- Last Modified Date
- 2022-05-03T16:04:40
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nike:nike:*:*:*:*:*:iphone_os:*:* | 1 | OR | 2.177.1 | |
| cpe:2.3:a:nike:nike:*:*:*:*:*:android:*:* | 1 | OR | 2.177.3.3688 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 6.1
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://apps.apple.com/app/nike/id1095459556 | Product Release Notes |
| https://play.google.com/store/apps/details?id=com.nike.omega | Product |
| https://jvn.jp/en/jp/JVN89126639/index.html | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-20834 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20834 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-08 06:19:31 | Added to TrackCVE | |||
| 2022-12-05 12:23:13 | 2021-10-13T09:15Z | 2021-10-13T09:15:08 | CVE Published Date | updated |
| 2022-12-05 12:23:13 | 2022-05-03T16:04:40 | CVE Modified Date | updated | |
| 2022-12-05 12:23:13 | Analyzed | Vulnerability Status | updated |