Description
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.
Published: 2019-08-21
Score: 7.5 High
EPSS: 2.3% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-4225 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.
History

Sat, 21 Feb 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Cisco Integrated Management Controller Supervisor Ucs Director Ucs Director Express For Big Data
cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-11-19T19:01:05.058Z

Reserved: 2019-06-04T00:00:00.000Z

Link: CVE-2019-12634

cve-icon Vulnrichment

Updated: 2024-08-04T23:24:39.160Z

cve-icon NVD

Status : Modified

Published: 2019-08-21T19:15:13.387

Modified: 2024-11-21T04:23:13.987

Link: CVE-2019-12634

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses