CVE-2019-12634

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-264CWE-306

Affected software

No affected versions have been published.

Timeline

Published
Aug 21, 2019
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2019-12634: High severity, CVSS 7.5 | Vulnix