CVE-2021-21475
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
Under specific circumstances SAP Master Data Management, versions - 710, 710.750, allows an unauthorized attacker to exploit insufficient validation of path information provided by users, thus characters representing 'traverse to parent directory' are passed through to the file APIs. Due to this Directory Traversal vulnerability the attacker could read content of arbitrary files on the remote server and expose sensitive data.
Overview
- CVE ID
- CVE-2021-21475
- Assigner
- cna@sap.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-02-09T21:15:13
- Last Modified Date
- 2021-02-16T17:59:44
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:sap:netweaver_master_data_management_server:710:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:sap:netweaver_master_data_management_server:710.750:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543 | Vendor Advisory |
| https://launchpad.support.sap.com/#/notes/3000897 | Permissions Required |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-21475 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21475 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:23:14 | Added to TrackCVE | |||
| 2022-12-05 21:46:09 | 2021-02-09T21:15Z | 2021-02-09T21:15:13 | CVE Published Date | updated |
| 2022-12-05 21:46:09 | 2021-02-16T17:59:44 | CVE Modified Date | updated | |
| 2022-12-05 21:46:09 | Analyzed | Vulnerability Status | updated |