Cisco IOS XE
At a glance
- Source
- NVD
- EPSS
- EPSS 0.75 % · percentile 55 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- cisco
- NVD status
- Modified
Description
A vulnerability in the wireless controller manager of Cisco IOS XE could allow an unauthenticated, adjacent attacker to cause a restart of the switch and result in a denial of service (DoS) condition. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by submitting a crafted association request. An exploit could allow the attacker to cause the switch to restart. This vulnerability affects Cisco Catalyst 3650 and 3850 switches running IOS XE Software versions 16.1 through 16.3.3, and acting as wireless LAN controllers (WLC). Cisco Bug IDs: CSCvd45069.
Weaknesses (CWE)
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | MEDIUM 6.5 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.1 | AV:A/AC:L/Au:N/C:N/I:N/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2017-3795
- GCVE · GCVE-0-2017-12222
CERT-FR advisories
- CERTFR-2017-AVI-325 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:cisco:ios_xe:16.1.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.1.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.1.3:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.1.3a:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.1.4:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.2.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.2.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.2.2a:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.2.3:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.3.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.3.1a:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.3.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:16.3.3:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Cisco IOS XE | affected Cisco IOS XE |
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 |