CVE-2019-12634
Last modified
CVE-2019-12634 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 2.05% chance of exploitation in the next 30 days.
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/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Integrated Management Controller Supervisor | >= 2.2.0.3, <= 2.2.0.6 |
| Cisco | Ucs Director | >= 6.7.0.0, <= 6.7.2.0 |
| Cisco | Ucs Director | 6.6.0.0 |
| Cisco | Ucs Director | 6.6.1.0 |
| Cisco | Ucs Director Express For Big Data | >= 3.7.0.0, <= 3.7.2.0 |
| Cisco | Ucs Director Express For Big Data | 3.6.0.0 |
| Cisco | Ucs Director Express For Big Data | 3.6.1.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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