high7.5
CVE-2020-3272
A vulnerability in the DHCP server of Cisco Prime Network Registrar could allow an unauthenticated, remote attacker to cause a denial of service (DoS) conditio…
Impact
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 an affected device. A successful exploit could allow the attacker to cause a restart of the DHCP server process, causing a DoS condition.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cisco | Prime Network Registrar | from 8.3 before 8.3.7.1 from 9.0 before 9.1.3 from 10.0 before 10.1.0.1 |