CVEvulnerability
CVE-2020-3329
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-05-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CVSS 3.0 ([email protected])
- 4.3 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:P/A:N
- Weaknesses
- CWE-284
Description
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.
Affected configurations
• cisco integrated management controller supervisor (>= 1.1.0.0 < 2.2.1.3)
• cisco ucs director (>= 5.4.0.0 < 6.7.4.0)
• cisco ucs director express for big data (>= 2.0.0.0 < 3.7.4.0)
Related
Weakness · CWE (1)
- CWE-284 Improper Access Control weakness