CVE-2021-21481
CVSS V2 High 8.3
CVSS V3 High 8.8
Description
The MigrationService, which is part of SAP NetWeaver versions 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not perform an authorization check. This might allow an unauthorized attacker to access configuration objects, including such that grant administrative privileges. This could result in complete compromise of system confidentiality, integrity, and availability.
Overview
- CVE ID
- CVE-2021-21481
- Assigner
- cna@sap.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-03-09T15:15:14
- Last Modified Date
- 2021-03-16T17:34:45
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:sap:netweaver:7.10:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:sap:netweaver:7.11:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:sap:netweaver:7.20:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:sap:netweaver:7.30:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:sap:netweaver:7.31:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:sap:netweaver:7.40:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:sap:netweaver:7.50:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 8.3
- Severity
- HIGH
- Exploitability Score
- 6.5
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107 | Vendor Advisory |
| https://launchpad.support.sap.com/#/notes/3022422 | Permissions Required Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-21481 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21481 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:19:42 | Added to TrackCVE | |||
| 2022-12-05 23:18:07 | 2021-03-09T15:15Z | 2021-03-09T15:15:14 | CVE Published Date | updated |
| 2022-12-05 23:18:07 | 2021-03-16T17:34:45 | CVE Modified Date | updated | |
| 2022-12-05 23:18:07 | Analyzed | Vulnerability Status | updated |