Cisco SD-WAN Solution Arbitrary File Overwrite Vulnerability (Cisco Cisco SD-WAN Solution)
At a glance
- Source
- NVD
- EPSS
- EPSS 3.48 % · percentile 89 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- cisco
- NVD status
- Modified
Description
A vulnerability in the Cisco SD-WAN Solution could allow an authenticated, remote attacker to overwrite arbitrary files on the underlying operating system of an affected device. The vulnerability is due to improper input validation of the save command in the CLI of the affected software. An attacker could exploit this vulnerability by modifying the save command in the CLI of an affected device. A successful exploit could allow the attacker to overwrite arbitrary files on the underlying operating system of an affected device and escalate their privileges to the root user.
Weaknesses (CWE)
- CWE-20 — Improper Input Validation
- CWE-78 — Improper Neutralization of Special Elements used in an OS Command
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | HIGH 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | cisco |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.0 | HIGH 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · psirt@cisco.com (Secondary) |
| CVSS 2.0 | HIGH 9.0 | AV:N/AC:L/Au:S/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2019-10207
- GCVE · GCVE-0-2019-1650
CERT-FR advisories
- CERTFR-2019-AVI-034 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:cisco:vedge_100_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:cisco:vedge_1000_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:cisco:vedge_2000_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:cisco:vedge_5000_firmware:*:*:*:*:*:*:*:*cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*< 18.4.0cpe:2.3:a:cisco:vbond_orchestrator:-:*:*:*:*:*:*:*cpe:2.3:a:cisco:vmanage_network_management:-:*:*:*:*:*:*:*cpe:2.3:a:cisco:vsmart_controller:-:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Cisco · Cisco SD-WAN Solution | 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 |