CVE Vulnerability

CVE-2020-3329

A vulnerability in role-based access control of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow a read-only authenticated, remote attacker to disable user accounts on an affected system. The vulnerability is due to incorrect allocation of the enable/disable action button under the role-based access control code on an affected system. An attacker could exploit this vulnerability by authenticating as a read-only user and then updating the roles of other users to disable them. A successful exploit could allow the attacker to disable users, including administrative users.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

4.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsd-Ar6BAguz Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ucs_director:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ucs_director_express_for_big_data:*:*:*:*:*:*:*:*
Information

Published : 2020-05-06 05:15

Updated : 2021-10-26 04:29

NVD link : CVE-2020-3329

Mitre link : CVE-2020-3329

Products Affected
No products.
CWE
NVD-CWE-Other