CVE-2021-21489
CVSS V2 Low 3.5
CVSS V3 Medium 4.8
Description
SAP NetWeaver Enterprise Portal versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode user related data, resulting in Stored Cross-Site Scripting (XSS) vulnerability. This would allow an attacker with administrative privileges to store a malicious script on the portal. The execution of the script content by a victim registered on the portal could compromise the confidentiality and integrity of portal content.
Overview
- CVE ID
- CVE-2021-21489
- Assigner
- cna@sap.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-09-14T12:15:08
- Last Modified Date
- 2021-09-22T20:46:17
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:sap:netweaver_enterprise_portal:7.10:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:sap:netweaver_enterprise_portal:7.11:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:sap:netweaver_enterprise_portal:7.20:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:sap:netweaver_enterprise_portal:7.30:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:sap:netweaver_enterprise_portal:7.31:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:sap:netweaver_enterprise_portal:7.40:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:sap:netweaver_enterprise_portal:7.50:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 3.5
- Severity
- LOW
- Exploitability Score
- 6.8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 4.8
- Base Severity
- MEDIUM
- Exploitability Score
- 1.7
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://launchpad.support.sap.com/#/notes/3082219 | Permissions Required |
| https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-21489 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21489 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:53:52 | Added to TrackCVE | |||
| 2022-12-05 10:30:30 | 2021-09-14T12:15Z | 2021-09-14T12:15:08 | CVE Published Date | updated |
| 2022-12-05 10:30:30 | 2021-09-22T20:46:17 | CVE Modified Date | updated | |
| 2022-12-05 10:30:30 | Analyzed | Vulnerability Status | updated |