CVE-2019-1896
CVSS V2 High 9
CVSS V3 High 7.2
Description
A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to inject arbitrary commands and obtain root privileges. The vulnerability is due to insufficient validation of user-supplied input in the Certificate Signing Request (CSR) function of the web-based management interface. An attacker could exploit this vulnerability by submitting a crafted CSR in the web-based management interface. A successful exploit could allow an attacker with administrator privileges to execute arbitrary commands on the device with full root privileges.
Overview
- CVE ID
- CVE-2019-1896
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2019-08-21T19:15:15
- Last Modified Date
- 2023-03-31T15:57:37
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:cisco:unified_computing_system:4.0\(1c\)hs3:*:*:*:*:*:*:* | 1 | OR | ||
| AND | ||||
| cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:* | 1 | OR | 2.0.0.0 | 2.0\(13o\) |
| cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:* | 1 | OR | 3.0.0.0 | 3.0\(4k\) |
| cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:* | 1 | OR | 4.0.0.0 | 4.0\(4b\) |
| cpe:2.3:h:cisco:encs_5100:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:encs_5400:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs-e1120d-m3:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs-e140s-m2:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs-e160d-m2:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs-e160s-m3:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs-e168d-m2:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs-e180d-m3:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_c125_m5:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_c4200:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_s3260:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:* | 1 | OR | 4.0.0.0 | 4.0\(2f\) |
| cpe:2.3:h:cisco:encs_5100:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:encs_5400:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs-e1120d-m3:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs-e140s-m2:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs-e160d-m2:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs-e160s-m3:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs-e168d-m2:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs-e180d-m3:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_c125_m5:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_c4200:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_s3260:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9
- Severity
- HIGH
- Exploitability Score
- 8
- Impact Score
- 10
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.2
- Base Severity
- HIGH
- Exploitability Score
- 1.2
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imc-cmdinject-1896 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-1896 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1896 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:02:53 | Added to TrackCVE | |||
| 2022-12-04 01:38:29 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-04 01:38:29 | 2019-08-21T19:15Z | 2019-08-21T19:15:15 | CVE Published Date | updated |
| 2022-12-04 01:38:29 | 2019-10-09T23:48:29 | CVE Modified Date | updated | |
| 2022-12-04 01:38:29 | Modified | Vulnerability Status | updated | |
| 2022-12-29 20:09:31 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-03-31 16:08:41 | 2023-03-31T15:57:37 | CVE Modified Date | updated | |
| 2023-03-31 16:08:41 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |