CVE-2021-21538

Dell EMC iDRAC9 versions 4.40.00.00 and later, but prior to 4.40.10.00, contain an improper authentication vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to gain access to the virtual console.

CVSS v3 9.6 CRITICAL
CVSS v2.0 7.5 HIGH

9.6^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.8 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope CHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.dell.com/support/kbdoc/000186420	Patch Vendor Advisory
https://www.dell.com/support/kbdoc/000186420	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:dell:idrac9_firmware:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:48

Type	Values Removed	Values Added
CVSS	v2 : ~~7.5~~ v3 : ~~10.0~~	v2 : 7.5 v3 : 9.6
References	~~() https://www.dell.com/support/kbdoc/000186420 - Patch, Vendor Advisory~~	() https://www.dell.com/support/kbdoc/000186420 - Patch, Vendor Advisory

06 Aug 2021, 16:31

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 10.0
CPE		cpe:2.3:o:dell:idrac9_firmware::::::::
References	~~(CONFIRM) https://www.dell.com/support/kbdoc/000186420 -~~	(CONFIRM) https://www.dell.com/support/kbdoc/000186420 - Patch, Vendor Advisory
CWE		CWE-287

29 Jul 2021, 16:31

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-07-29 16:15

Updated : 2024-11-21 05:48

NVD link : CVE-2021-21538

Mitre link : CVE-2021-21538

CVE.ORG link : CVE-2021-21538

JSON object : View

Products Affected

dell

idrac9_firmware

CWE

CWE-287

Improper Authentication

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