CVE-2020-3428: Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family WLAN Local Profiling Denial of Service Vulnerability
A vulnerability in the WLAN Local Profiling feature of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incorrect parsing of HTTP packets while performing HTTP-based endpoint device classifications. An attacker could exploit this vulnerability by sending a crafted HTTP packet to an affected device. A successful exploit could cause an affected device to reboot, resulting in a DoS condition.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2020-3428 vulnerability about?
The vulnerability in the WLAN Local Profiling feature of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device.
How severe is CVE-2020-3428 vulnerability?
The severity of CVE-2020-3428 vulnerability is rated as high with a CVSS score of 6.5.
Which software is affected by CVE-2020-3428 vulnerability?
Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family is affected by CVE-2020-3428 vulnerability.
Is the Cisco 1100 Integrated Services Router vulnerable to CVE-2020-3428?
No, the Cisco 1100 Integrated Services Router is not vulnerable to CVE-2020-3428.
Where can I find more information about CVE-2020-3428 vulnerability?
You can find more information about CVE-2020-3428 vulnerability on the Cisco Security Advisory page.