What is the CVSS score of CVE-2021-21531?

CVE-2021-21531 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.7%.

Solutions Enabler CVE-2021-21531

HIGH

Client-Side Enforcement of Server-Side Security (CWE-602)

2021-04-30 security_alert@emc.com

Dell Authentication Bypass Solutions Enabler Solutions Enabler Virtual Appliance Unisphere For Powermax Unisphere For Powermax Virtual Appliance Powermax Os

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Apr 30, 2021 - 21:15 nvd

HIGH 7.8

DescriptionNVD

Dell Unisphere for PowerMax versions prior to 9.2.1.6 contain an Authorization Bypass Vulnerability. A local authenticated malicious user with monitor role may exploit this vulnerability to perform unauthorized actions.

AnalysisAI

Dell Unisphere for PowerMax versions prior to 9.2.1.6 contain an Authorization Bypass Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-602. Dell Unisphere for PowerMax versions prior to 9.2.1.6 contain an Authorization Bypass Vulnerability. A local authenticated malicious user with monitor role may exploit this vulnerability to perform unauthorized actions. Affected products include: Dell Solutions Enabler, Dell Solutions Enabler Virtual Appliance, Dell Unisphere For Powermax, Dell Unisphere For Powermax Virtual Appliance, Dell Powermax Os. Version information: prior to 9.2.1.6.

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.