CVE-2019-12634

A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to a missing authentication check in an API call. An attacker who can send a request to an affected system could cause all currently authenticated users to be logged off. Repeated exploitation could cause the inability to maintain a session in the web-based management portal.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
ciscoCNA
8.6 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVEADP
---
---
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 78%
VendorProductVersion
ciscointegrated_management_controller_supervisor
2.2.0.3 ≤
𝑥
≤ 2.2.0.6
ciscoucs_director
6.7.0.0 ≤
𝑥
≤ 6.7.2.0
ciscoucs_director
6.6.0.0
ciscoucs_director
6.6.1.0
ciscoucs_director_express_for_big_data
3.7.0.0 ≤
𝑥
≤ 3.7.2.0
ciscoucs_director_express_for_big_data
3.6.0.0
ciscoucs_director_express_for_big_data
3.6.1.0
𝑥
= Vulnerable software versions