CVE-2020-3470
CVSS V2 High 10
CVSS V3 Critical 9.8
Description
Multiple vulnerabilities in the API subsystem of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to execute arbitrary code with root privileges. The vulnerabilities are due to improper boundary checks for certain user-supplied input. An attacker could exploit these vulnerabilities by sending a crafted HTTP request to the API subsystem of an affected system. When this request is processed, an exploitable buffer overflow condition may occur. A successful exploit could allow the attacker to execute arbitrary code with root privileges on the underlying operating system (OS).
Overview
- CVE ID
- CVE-2020-3470
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-11-18T19:15:12
- Last Modified Date
- 2021-08-06T19:06:21
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:cisco:enterprise_nfv_infrastructure_software:*:*:*:*:*:*:*:* | 1 | OR | 4.4.1 | |
| cpe:2.3:h:cisco:enterprise_network_compute_system_5100:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:enterprise_network_compute_system_5400:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:* | 1 | OR | 4.0\(1a\) | 4.0\(4l\) |
| cpe:2.3:h:cisco:c125_m5:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:c220_m5:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:c240_m5:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:c480_m5:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:c480_ml_m5:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:* | 1 | OR | 3.0\(1c\) | 3.0\(4q\) |
| cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:* | 1 | OR | 4.0\(1a\) | 4.0\(2l\) |
| cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:* | 1 | OR | 4.1\(1c\) | 4.1\(1f\) |
| cpe:2.3:h:cisco:ucs_c220_m4:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_c460_m4:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:* | 1 | OR | 3.0\(1c\) | 3.0\(4q\) |
| cpe:2.3:h:cisco:ucs_c22_m3:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_c220_m3:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_c24_m3:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_c240_m3:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_c420_m3:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:* | 1 | OR | 3.2.11.3 | |
| cpe:2.3:h:cisco:ucs_e-series_m1:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_e-series_m2:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_e-series_m3:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:* | 1 | OR | 3.1 | 4.0\(4l\) |
| cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:* | 1 | OR | 4.1\(1c\) | 4.1\(1f\) |
| cpe:2.3:h:cisco:ucs_s3260:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:* | 1 | OR | 3.0\(1c\) | 3.0\(4q\) |
| cpe:2.3:h:cisco:ucs_s3160:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 10
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucs-api-rce-UXwpeDHd | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-3470 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3470 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:58:02 | Added to TrackCVE | |||
| 2022-12-05 17:03:04 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-05 17:03:04 | 2020-11-18T19:15Z | 2020-11-18T19:15:12 | CVE Published Date | updated |
| 2022-12-05 17:03:04 | 2021-08-06T19:06:21 | CVE Modified Date | updated | |
| 2022-12-05 17:03:04 | Analyzed | Vulnerability Status | updated |