CVE-2023-20112

Cisco Access Point Software Association Request Denial of Service Vulnerability

Published Mar 23, 2023 CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed
Description
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 exploit this vulnerability by sending a wireless 802.11 association request frame with crafted parameters to an affected device. A successful exploit could allow the attacker to cause an unexpected reload of an affected device, resulting in a DoS condition.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-24291 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 exploit this vulnerability by sending a wireless 802.11 association request frame with crafted parameters to an affected device. A successful exploit could allow the attacker to cause an unexpected reload of an affected device, resulting in a DoS condition.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Subscriptions

Cisco Business 150ax Business 150ax Firmware Business 151axm Business 151axm Firmware Catalyst 9105ax Catalyst 9105ax Firmware Catalyst 9105axi Catalyst 9105axi Firmware Catalyst 9105axw Catalyst 9105axw Firmware Catalyst 9105i Catalyst 9105i Firmware Catalyst 9105w Catalyst 9105w Firmware Catalyst 9115 Catalyst 9115 Firmware Catalyst 9115ax Catalyst 9115ax Firmware Catalyst 9115axe Catalyst 9115axe Firmware Catalyst 9115axi Catalyst 9115axi Firmware Catalyst 9117 Catalyst 9117 Firmware Catalyst 9117ax Catalyst 9117ax Firmware Catalyst 9117axi Catalyst 9117axi Firmware Catalyst 9120 Catalyst 9120 Firmware Catalyst 9120ax Catalyst 9120ax Firmware Catalyst 9120axe Catalyst 9120axe Firmware Catalyst 9120axi Catalyst 9120axi Firmware Catalyst 9120axp Catalyst 9120axp Firmware Catalyst 9124 Catalyst 9124 Firmware Catalyst 9124ax Catalyst 9124ax Firmware Catalyst 9124axd Catalyst 9124axd Firmware Catalyst 9124axi Catalyst 9124axi Firmware Catalyst 9130 Catalyst 9130 Firmware Catalyst 9130ax Catalyst 9130ax Firmware Catalyst 9130axe Catalyst 9130axe Firmware Catalyst 9130axi Catalyst 9130axi Firmware Catalyst 9136 Catalyst 9136 Firmware Catalyst 9162 Catalyst 9162 Firmware Catalyst 9164 Catalyst 9164 Firmware Catalyst 9166 Catalyst 9166 Firmware
Weaknesses

Sources

Status
PUBLISHED
Assigner
cisco
Published
Updated
Oct 25, 2024, 4:02 PM
Reserved
Oct 27, 2022, 12:00 AM
Status
Modified
Published
Mar 23, 2023, 5:15 PM
Modified
Jun 17, 2026, 5:29 AM