VDB
CVE-2023-20033
CVE-2023-20033
PUBLISHED
Es besteht eine Schwachstelle in Cisco IOS XE. Dieser Fehler besteht in den Cisco Catalyst 3650 und Catalyst 3850 Series Switches aufgrund einer unsachgemäßen Ressourcenverwaltung bei der Verarbeitung von Datenverkehr, der über die Verwaltungsschnittstelle empfangen wird. Durch das Senden einer hohen Datenverkehrsrate an die Verwaltungsschnittstelle kann ein entfernter Angreifer diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.
EPSS 0.16% · 36.6th percentile
Risk Scores
EPSS Score
0.16%
36.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco IOS XE |
Exploit Intelligence
- cisco-sa-cat3k-dos-ZZA4Gb3r (circl)
Timeline
- Sep 27, 2023 CVE Published
- Sep 28, 2023 EPSS Score
- Oct 30, 2023 EPSS Score
- Dec 1, 2023 EPSS Score
- Jan 2, 2024 EPSS Score
- Feb 3, 2024 EPSS Score
- Mar 5, 2024 EPSS Score
- Apr 6, 2024 EPSS Score
- May 8, 2024 EPSS Score
- Jun 9, 2024 EPSS Score
- Jul 11, 2024 EPSS Score
- Aug 12, 2024 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2509.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2509 advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wlc-wncd-HFGMsfSD advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webui-cmdij-FzZAeXAy advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-mlre-H93FswRz advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-l2tp-dos-eB5tuFmV advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cat3k-dos-ZZA4Gb3r advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-appqoe-utd-dos-p8O57p5y advisory