CVE-2020-3428

Published: Sep 24, 2020Modified: Nov 21, 2024

6.5

Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

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 (1)

Products: Cisco: Ios Xe

Cisco

1 product

Ios Xe

Configuration A

1 vulnerable · 73 platform

Vulnerable Software	Affected Versions
Cisco Ios Xe	All versions

Running on/with	Platform Versions
Cisco 1100 Integrated Services Router	All versions
Cisco 1101 Integrated Services Router	All versions
Cisco 1109 Integrated Services Router	All versions
Cisco 1111x Integrated Services Router	All versions
Cisco 111x Integrated Services Router	All versions
Cisco 1120 Integrated Services Router	All versions
Cisco 1160 Integrated Services Router	All versions
Cisco 4221 Integrated Services Router	All versions
Cisco 4321 Integrated Services Router	All versions
Cisco 4331 Integrated Services Router	All versions
Cisco 4351 Integrated Services Router	All versions
Cisco 4431 Integrated Services Router	All versions
Cisco 4451 X Integrated Services Router	All versions
Cisco 4461 Integrated Services Router	All versions
Cisco Asr 1001 Hx	All versions
Cisco Asr 1001 X	All versions
Cisco Asr 1002 Hx	All versions
Cisco Asr 1002 X	All versions
Cisco Asr 1004	All versions
Cisco Asr 1006	All versions
Cisco Asr 1006 X	All versions
Cisco Asr 1009 X	All versions
Cisco Asr 1013	All versions
Cisco Catalyst 9800 40	All versions
Cisco Catalyst 9800 80	All versions
Cisco Catalyst 9800 Cl	All versions
Cisco Catalyst 9800 L	All versions
Cisco Catalyst 9800 L C	All versions
Cisco Catalyst 9800 L F	All versions
Cisco Catalyst C9200 24p	All versions
Cisco Catalyst C9200 24t	All versions
Cisco Catalyst C9200 48p	All versions
Cisco Catalyst C9200 48t	All versions
Cisco Catalyst C9200l 24p 4g	All versions
Cisco Catalyst C9200l 24p 4x	All versions
Cisco Catalyst C9200l 24pxg 2y	All versions
Cisco Catalyst C9200l 24pxg 4x	All versions
Cisco Catalyst C9200l 24t 4g	All versions
Cisco Catalyst C9200l 24t 4x	All versions
Cisco Catalyst C9200l 48p 4g	All versions
Cisco Catalyst C9300 24p	All versions
Cisco Catalyst C9300 24s	All versions
Cisco Catalyst C9300 24t	All versions
Cisco Catalyst C9300 24u	All versions
Cisco Catalyst C9300 24ux	All versions
Cisco Catalyst C9300 48p	All versions
Cisco Catalyst C9300 48s	All versions
Cisco Catalyst C9300 48t	All versions
Cisco Catalyst C9300 48u	All versions
Cisco Catalyst C9300 48un	All versions
Cisco Catalyst C9300 48uxm	All versions
Cisco Catalyst C9300l 24p 4g	All versions
Cisco Catalyst C9300l 24p 4x	All versions
Cisco Catalyst C9300l 24t 4g	All versions
Cisco Catalyst C9300l 24t 4x	All versions
Cisco Catalyst C9300l 48p 4g	All versions
Cisco Catalyst C9300l 48p 4x	All versions
Cisco Catalyst C9300l 48t 4g	All versions
Cisco Catalyst C9300l 48t 4x	All versions
Cisco Catalyst C9404r	All versions
Cisco Catalyst C9407r	All versions
Cisco Catalyst C9410r	All versions
Cisco Catalyst C9500 12q	All versions
Cisco Catalyst C9500 16x	All versions
Cisco Catalyst C9500 24q	All versions
Cisco Catalyst C9500 24y4c	All versions
Cisco Catalyst C9500 32c	All versions
Cisco Catalyst C9500 32qc	All versions
Cisco Catalyst C9500 40x	All versions
Cisco Catalyst C9500 48y4c	All versions
Cisco Catalyst C9600 Switch	All versions
Cisco Cloud Services Router 1000v	All versions
Cisco Integrated Services Virtual Router	All versions

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

CWE-400

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (2)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dclass-dos-VKh9D8k3

Source: psirt@cisco.com

Vendor Advisory

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dclass-dos-VKh9D8k3

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.