CVE-2021-36294

Dell VNX2 OE for File versions 8.1.21.266 and earlier, contain an authentication bypass vulnerability. A remote unauthenticated attacker may exploit this vulnerability by forging a cookie to login as any user.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

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/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities	Vendor Advisory
https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:dell:emc_unity_operating_environment:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:dell:vnx_vg10:-:::::::*
	cpe:2.3:h:dell:vnx_vg50:-:::::::*
	cpe:2.3:h:dell:vnx5200:-:::::::*
	cpe:2.3:h:dell:vnx5400:-:::::::*
	cpe:2.3:h:dell:vnx5600:-:::::::*
	cpe:2.3:h:dell:vnx5800:-:::::::*
	cpe:2.3:h:dell:vnx7600:-:::::::*
	cpe:2.3:h:dell:vnx8000:-:::::::*

History

21 Nov 2024, 06:13

Type	Values Removed	Values Added
References	~~() https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities - Vendor Advisory~~	() https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities - Vendor Advisory

Information

Published : 2022-01-25 23:15

Updated : 2024-11-21 06:13

NVD link : CVE-2021-36294

Mitre link : CVE-2021-36294

CVE.ORG link : CVE-2021-36294

JSON object : View

Products Affected

dell

vnx_vg10
emc_unity_operating_environment
vnx5800
vnx_vg50
vnx5200
vnx8000
vnx5400
vnx5600
vnx7600

CWE

CWE-331

Insufficient Entropy

CWE-330

Use of Insufficiently Random Values

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