CVE-2023-20226
Cisco Cisco IOS XE Software
HIGH 8.6
At a glance
- Source
- NVD
- EPSS
- EPSS 0.94 % · percentile 61 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- cisco
- NVD status
- Modified
Description
A vulnerability in Application Quality of Experience (AppQoE) and Unified Threat Defense (UTD) on Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to the mishandling of a crafted packet stream through the AppQoE or UTD application. An attacker could exploit this vulnerability by sending a crafted packet stream through an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
Weaknesses (CWE)
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 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2023-24405
- GCVE · GCVE-0-2023-20226
CERT-FR advisories
- CERTFR-2023-AVI-0788 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:cisco:ios_xe:17.7.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:17.7.1a:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:17.7.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:17.8.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:17.8.1a:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:17.9.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:17.9.1a:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:17.9.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:17.9.2a:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:17.10.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:17.10.1a:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Cisco · Cisco IOS XE Software | affected 17.7.1 ; affected 17.7.1a ; affected 17.7.2 ; affected 17.10.1 ; affected 17.10.1a ; affected 17.8.1 |
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 |