CVE-2019-12634
CVSS V2 Medium 5
CVSS V3 High 7.5
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.
Overview
- CVE ID
- CVE-2019-12634
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2019-08-21T19:15:13
- Last Modified Date
- 2020-10-08T14:37:29
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:* | 1 | OR | 2.2.0.3 | 2.2.0.6 |
| cpe:2.3:a:cisco:ucs_director:*:*:*:*:*:*:*:* | 1 | OR | 6.7.0.0 | 6.7.2.0 |
| cpe:2.3:a:cisco:ucs_director:6.6.0.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:ucs_director:6.6.1.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:ucs_director_express_for_big_data:*:*:*:*:*:*:*:* | 1 | OR | 3.7.0.0 | 3.7.2.0 |
| cpe:2.3:a:cisco:ucs_director_express_for_big_data:3.6.0.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:ucs_director_express_for_big_data:3.6.1.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-ucs-imc-dos | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-12634 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12634 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:09:45 | Added to TrackCVE | |||
| 2022-12-04 01:37:19 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-04 01:37:19 | 2019-08-21T19:15Z | 2019-08-21T19:15:13 | CVE Published Date | updated |
| 2022-12-04 01:37:19 | 2020-10-08T14:37:29 | CVE Modified Date | updated | |
| 2022-12-04 01:37:19 | Analyzed | Vulnerability Status | updated |