CVE-2020-3272
Cisco Prime Network Registrar DHCP Denial of Service Vulnerability
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 7.5EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
22 May 2020Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Cisco · Cisco Prime Network RegistrarWant to know if your infrastructure is exposed to this?
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