CVE-2021-21476
CVSS V2 Medium 5.8
CVSS V3 Medium 6.1
Description
SAP UI5 versions before 1.38.49, 1.52.49, 1.60.34, 1.71.31, 1.78.18, 1.84.5, 1.85.4, 1.86.1 allows an unauthenticated attacker to redirect users to a malicious site due to Reverse Tabnabbing vulnerabilities.
Overview
- CVE ID
- CVE-2021-21476
- Assigner
- cna@sap.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-02-09T21:15:13
- Last Modified Date
- 2021-04-01T12:47:52
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:* | 1 | OR | 1.38.49 | |
| cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:* | 1 | OR | 1.50.5 | 1.52.49 |
| cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:* | 1 | OR | 1.60.1 | 1.60.34 |
| cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:* | 1 | OR | 1.71.0 | 1.71.31 |
| cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:* | 1 | OR | 1.78.0 | 1.78.18 |
| cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:* | 1 | OR | 1.84.0 | 1.84.5 |
| cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:* | 1 | OR | 1.85.0 | 1.85.4 |
| cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:* | 1 | OR | 1.86.0 | 1.86.1 |
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://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543 | Vendor Advisory |
| https://launchpad.support.sap.com/#/notes/3014303 | Permissions Required Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-21476 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21476 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:17:33 | Added to TrackCVE | |||
| 2022-12-05 21:46:13 | 2021-02-09T21:15Z | 2021-02-09T21:15:13 | CVE Published Date | updated |
| 2022-12-05 21:46:13 | 2021-04-01T12:47:52 | CVE Modified Date | updated | |
| 2022-12-05 21:46:13 | Analyzed | Vulnerability Status | updated |