Cisco SD-WAN Denial of Service Vulnerabilities (Cisco Cisco SD-WAN Solution)
At a glance
- Source
- NVD
- EPSS
- EPSS 1.90 % · percentile 80 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- cisco
- NVD status
- Modified
Description
Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Weaknesses (CWE)
- CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | cisco |
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | NVD · psirt@cisco.com (Secondary) |
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-6740
- GCVE · GCVE-0-2021-1273
CERT-FR advisories
- CERTFR-2021-AVI-052 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:cisco:ios_xe_sd-wan:-:*:*:*:*:*:*:*cpe:2.3:o:cisco:sd-wan_firmware:18.3.5:*:*:*:*:*:*:*cpe:2.3:o:cisco:sd-wan_firmware:18.3.8:*:*:*:*:*:*:*cpe:2.3:o:cisco:sd-wan_firmware:18.4.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:sd-wan_firmware:18.4.4:*:*:*:*:*:*:*cpe:2.3:o:cisco:sd-wan_firmware:18.4.5:*:*:*:*:*:*:*cpe:2.3:o:cisco:sd-wan_firmware:19.2.0:*:*:*:*:*:*:*cpe:2.3:o:cisco:sd-wan_firmware:19.2.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:sd-wan_firmware:19.2.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:sd-wan_firmware:19.2.99:*:*:*:*:*:*:*cpe:2.3:o:cisco:sd-wan_firmware:20.1.0:*:*:*:*:*:*:*cpe:2.3:o:cisco:sd-wan_vsmart_controller_firmware:*:*:*:*:*:*:*:*cpe:2.3:a:cisco:catalyst_sd-wan_manager:-:*:*:*:*:*:*:*cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:-:*:*:*:*:*:*:*
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 |