What is the CVSS score of CVE-2021-21482?

CVE-2021-21482 has a CVSS 3.1 base score of 8.3 (High). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L. EPSS exploitation probability: 0.4%.

Netweaver Master Data Management CVE-2021-21482

HIGH

2021-04-13 cna@sap.com

Information Disclosure SAP Netweaver Master Data Management

8.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.3 HIGH

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

Low

Lifecycle Timeline

CVE Published

Apr 13, 2021 - 19:15 nvd

HIGH 8.3

DescriptionNVD

SAP NetWeaver Master Data Management, versions - 710, 710.750, allows a malicious unauthorized user with access to the MDM Server subnet to find the password using a brute force method. If successful, the attacker could obtain access to highly sensitive data and MDM administrative privileges leading to information disclosure vulnerability thereby affecting the confidentiality and integrity of the application. This happens when security guidelines and recommendations concerning administrative accounts of an SAP NetWeaver Master Data Management installation have not been thoroughly reviewed.

AnalysisAI

SAP NetWeaver Master Data Management, versions - 710, 710.750, allows a malicious unauthorized user with access to the MDM Server subnet to find the password using a brute force method. Rated high severity (CVSS 8.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.