CVE-2021-21470
CVSS V2 Low 3.6
CVSS V3 Medium 4.4
Description
SAP EPM Add-in for Microsoft Office, version - 1010 and SAP EPM Add-in for SAP Analysis Office, version - 2.8, allows an authenticated attacker with user privileges to parse malicious XML files which could result in XXE-based attacks in applications that accept attacker-controlled XML configuration files. This occurs as logging service does not disable XML external entities when parsing configuration files and a successful exploit would result in limited impact on integrity and availability of the application.
Overview
- CVE ID
- CVE-2021-21470
- Assigner
- cna@sap.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-01-12T15:15:16
- Last Modified Date
- 2021-01-14T16:15:27
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:sap:enterprise_performance_management:2.8:*:*:*:*:sap_analysis_office:*:* | 1 | OR | ||
| cpe:2.3:a:sap:enterprise_performance_management:1010:*:*:*:*:microsoft_office:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:N/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 3.6
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- LOW
- Base Score
- 4.4
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 2.5
References
| Reference URL | Reference Tags |
|---|---|
| https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476 | Vendor Advisory |
| https://launchpad.support.sap.com/#/notes/3000291 | Permissions Required |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-21470 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21470 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:27:19 | Added to TrackCVE | |||
| 2022-12-05 19:49:46 | 2021-01-12T15:15Z | 2021-01-12T15:15:16 | CVE Published Date | updated |
| 2022-12-05 19:49:46 | 2021-01-14T16:15:27 | CVE Modified Date | updated | |
| 2022-12-05 19:49:46 | Analyzed | Vulnerability Status | updated |