CVE-2020-3470
Cisco Integrated Management Controller Multiple Remote Code Execution Vulnerabilities
CRITICAL 9.8
At a glance
- Source
- NVD
- EPSS
- EPSS 4.80 % · percentile 92 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- cisco
- NVD status
- Modified
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).
Weaknesses (CWE)
- CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer
- CWE-20 — Improper Input Validation
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | cisco |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · psirt@cisco.com (Secondary) |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2020-24741
- GCVE · GCVE-0-2020-3470
CERT-FR advisories
- CERTFR-2020-AVI-758 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:cisco:enterprise_nfv_infrastructure_software:*:*:*:*:*:*:*:*< 4.4.1cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:*≥ 4.0\(1a\) ≤ 4.0\(4l\)cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:*≥ 3.0\(1c\) ≤ 3.0\(4q\)cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:*≥ 4.0\(1a\) ≤ 4.0\(2l\)cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:*≥ 4.1\(1c\) ≤ 4.1\(1f\)cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:*≥ 3.0\(1c\) ≤ 3.0\(4q\)cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:*< 3.2.11.3cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:*≥ 3.1 ≤ 4.0\(4l\)cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:*≥ 4.1\(1c\) ≤ 4.1\(1f\)cpe:2.3:a:cisco:integrated_management_controller:*:*:*:*:*:*:*:*≥ 3.0\(1c\) ≤ 3.0\(4q\)
Affected products
| Product | Versions |
|---|---|
| Cisco · Cisco Unified Computing System (Standalone) | affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |