Resource exhaustion in Cisco 1100-4g Integrated Services Router

CVE-2020-3372

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.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.009 (57.1th percentile) — read the EPSS interpretation.