Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-21531

Severity CVSS v4.0:
Pending analysis
Type:
CWE-669 Incorrect Resource Transfer Between Spheres
Publication date:
30/04/2021
Last modified:
10/05/2021

Description

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.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.80
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.60 MEDIUM
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
4.60
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:dell:solutions_enabler:*:*:*:*:*:*:*:* 9.1.0.15 (excluding)
cpe:2.3:a:dell:solutions_enabler:*:*:*:*:*:*:*:* 9.2.0 (including) 9.2.1.6 (excluding)
cpe:2.3:a:dell:solutions_enabler_virtual_appliance:*:*:*:*:*:*:*:* 9.1.0.15 (excluding)
cpe:2.3:a:dell:solutions_enabler_virtual_appliance:*:*:*:*:*:*:*:* 9.2.0 (including) 9.2.1.1 (excluding)
cpe:2.3:a:dell:unisphere_for_powermax:*:*:*:*:*:*:*:* 9.1.0.26 (excluding)
cpe:2.3:a:dell:unisphere_for_powermax:*:*:*:*:*:*:*:* 9.2.1.0 (including) 9.2.1.6 (including)
cpe:2.3:a:dell:unisphere_for_powermax_virtual_appliance:*:*:*:*:*:*:*:* 9.1.0.26 (excluding)
cpe:2.3:a:dell:unisphere_for_powermax_virtual_appliance:*:*:*:*:*:*:*:* 9.2.1.0 (including) 9.2.1.6 (excluding)
cpe:2.3:o:dell:powermax_os:5978:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools