CVE-2020-3372: Cisco SD-WAN vManage Software Denial of Service Vulnerability
A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to consume excessive system memory and cause a denial of service (DoS) condition on an affected system. The vulnerability is due to inefficient memory management. An attacker could exploit this vulnerability by sending a large number of crafted HTTP requests to the affected web-based management interface. A successful exploit could allow the attacker to exhaust system memory, which could cause the system to stop processing new connections and could result in a DoS condition.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2020-3372?
CVE-2020-3372 is a vulnerability in the web-based management interface of Cisco SD-WAN vManage Software that could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected system.
How does CVE-2020-3372 affect Cisco SD-WAN vManage Software?
CVE-2020-3372 affects the web-based management interface of Cisco SD-WAN vManage Software and can be exploited by an authenticated, remote attacker to consume excessive system memory and cause a DoS condition.
What is the severity of CVE-2020-3372?
CVE-2020-3372 has a severity rating of 6.5 (Medium).
How can I fix CVE-2020-3372?
To fix CVE-2020-3372, Cisco recommends upgrading to a fixed software release.
Where can I find more information about CVE-2020-3372?
More information about CVE-2020-3372 can be found on the Cisco Security Advisory at https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-emvman-3y6LuTcZ.