CVE-2020-3272
7.5 · HIGHOverview
CVE-2020-3272 is a high-severity vulnerability affecting cisco prime_network_registrar. It was published on May 22, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from cisco. Update prime_network_registrar to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| cisco | prime_network_registrar | >= 8.3, < 8.3.7.1 | Affected |
Frequently Asked Questions
What is CVE-2020-3272?
CVE-2020-3272 is a high-severity vulnerability affecting cisco prime_network_registrar. It was published on May 22, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2020-3272?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-3272?
Check the references section for vendor advisories and patches from cisco. Update prime_network_registrar to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-3272?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-3272 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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