Cisco SD-WAN Solution Software Buffer Overflow Vulnerability (Cisco Cisco SD-WAN vManage)
En bref
- Source
- NVD
- EPSS
- EPSS 3.90 % · centile 90 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- cisco
- Statut NVD
- Modified
Description
A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to gain access to information that they are not authorized to access, make changes to the system that they are not authorized to make, and execute commands on an affected system with privileges of the root user.
Faiblesses (CWE)
- CWE-119 — Opération hors des limites d'un tampon mémoire
- CWE-20 — Validation d'entrée incorrecte
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.0 | CRITICAL 9.8 | CVSS:3.0/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 · nvd@nist.gov (Primary) |
| CVSS 3.0 | CRITICAL 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · psirt@cisco.com (Secondary) |
| CVSS 2.0 | HIGH 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2020-24646
- GCVE · GCVE-0-2020-3375
Avis du CERT-FR
- CERTFR-2020-AVI-472 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*≤ 18.3.0cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*≥ 18.4.0 < 18.4.5cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*≥ 19.2.0 < 19.2.2cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*≥ 19.3.0 < 20.1.1cpe:2.3:o:cisco:ios_xe_sd-wan:*:*:*:*:*:*:*:*≤ 16.9.0cpe:2.3:o:cisco:ios_xe_sd-wan:*:*:*:*:*:*:*:*≥ 16.12.0 ≤ 16.12.4cpe:2.3:o:cisco:ios_xe_sd-wan:*:*:*:*:*:*:*:*≥ 17.2.0 ≤ 17.2.1
Produits affectés
| Produit | Versions |
|---|---|
| Cisco · Cisco SD-WAN vManage | 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 |