7.5
CVSSv3

CVE-2020-3272

Published: 22/05/2020 Updated: 17/09/2021
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

A vulnerability in the DHCP server of Cisco Prime Network Registrar could allow an unauthenticated, remote malicious user to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient input validation of incoming DHCP traffic. An attacker could exploit this vulnerability by sending a crafted DHCP request to an affected device. A successful exploit could allow the malicious user to cause a restart of the DHCP server process, causing a DoS condition.

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cisco prime network registrar

Vendor Advisories

A vulnerability in the DHCP server of Cisco Prime Network Registrar could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device The vulnerability is due to insufficient input validation of incoming DHCP traffic An attacker could exploit this vulnerability by sending a crafted DHCP request to ...