cisco-sa-ap-assoc-dos-D2SunWK2: Cisco Access Point Software Association Request Denial of Service Vulnerability

Published Mar 22, 2023

Updated

A vulnerability in Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device.This vulnerability is due to insufficient validation of certain parameters within 802.11 frames. An attacker could

Affected Software

1 affected component

Cisco Access Point Software

Event History

Mar 22, 2023

Advisory Published

04:00 PM

Data Sourced

04:00 PM

DescriptionSeverityWeakness

Child vulnerabilities

Contains the following vulnerabilities.

CVE-2023-20112

Frequently Asked Questions

What is the severity of cisco-sa-ap-assoc-dos-D2SunWK2?

The severity of cisco-sa-ap-assoc-dos-D2SunWK2 is classified as a denial of service (DoS) vulnerability.

How do I fix cisco-sa-ap-assoc-dos-D2SunWK2?

To fix cisco-sa-ap-assoc-dos-D2SunWK2, upgrade to a fixed version of Cisco Access Point Software as provided in the advisory.

Who is affected by cisco-sa-ap-assoc-dos-D2SunWK2?

Organizations using affected versions of Cisco Access Point Software are vulnerable to cisco-sa-ap-assoc-dos-D2SunWK2.

What type of attack does cisco-sa-ap-assoc-dos-D2SunWK2 enable?

cisco-sa-ap-assoc-dos-D2SunWK2 enables an unauthenticated, adjacent attacker to cause a denial of service condition on affected devices.

What causes the vulnerability cisco-sa-ap-assoc-dos-D2SunWK2?

cisco-sa-ap-assoc-dos-D2SunWK2 is caused by insufficient validation of certain parameters within 802.11 frames.