7.5
CVSSv3

CVE-2023-20014

Published: 01/03/2023 Updated: 25/01/2024
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

A vulnerability in the DNS functionality of Cisco Nexus Dashboard Software could allow an unauthenticated, remote malicious user to cause a denial of service (DoS) condition. This vulnerability is due to the improper processing of DNS requests. An attacker could exploit this vulnerability by sending a continuous stream of DNS requests to an affected device. A successful exploit could allow the malicious user to cause the coredns service to stop working or cause the device to reload, resulting in a DoS condition.

Vulnerability Trend

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cisco nexus dashboard

Vendor Advisories

A vulnerability in the DNS functionality of Cisco Nexus Dashboard Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition This vulnerability is due to the improper processing of DNS requests An attacker could exploit this vulnerability by sending a continuous stream of DNS requests to an affected devi ...