CVE-2019-1891

Name of the Vulnerable Software and Affected Versions Cisco Small Business 200, 300, and 500 Series Managed Switches (affected versions not specified)

Description The issue is caused by insufficient validation of input data in the web interface of the affected devices. This could allow a remote attacker to cause a denial of service (DoS) condition by sending a specially crafted request to the web interface. A successful exploit may result in an unexpected reload of the device, leading to a DoS condition.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.