Unrated severityNVD Advisory· Published Jan 20, 2021· Updated Nov 12, 2024

Cisco Umbrella Dashboard Packet Flood Vulnerability

CVE-2021-1350

Description

A vulnerability in the web UI of Cisco Umbrella could allow an unauthenticated, remote attacker to negatively affect the performance of this service. The vulnerability exists due to insufficient rate limiting controls in the web UI. An attacker could exploit this vulnerability by sending crafted HTTPS packets at a high and sustained rate. A successful exploit could allow the attacker to negatively affect the performance of the web UI. Cisco has addressed this vulnerability.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cisco Systems, Inc./Umbrellallm-fuzzy
Cisco Systems, Inc./Umbrella Insights Virtual Appliancecpe-rescue
Range: n/a

Patches

Vulnerability mechanics

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umb-dos-dgKzDEBPmitrevendor-advisoryx_refsource_CISCO

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