🛡️ CVE-2023-20112
🟠 CVSS 7.4 — High ✅ No Known Exploit CWE-126 NVD
7.4
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity HIGH
CVSS Score 7.4
CVSS Vector CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CWE CWE-126
Public Exploit ✅ No
Source NVD
Published 2023-03-23
Updated 2026-06-08
Modified 2024-11-21
Fix URL N/A

Affected Packages

Software From version Fixed in
business-150ax-firmware — 10.3.2.0
business-151axm-firmware — 10.3.2.0
catalyst-9105ax-firmware — 10.3.2.0
catalyst-9105axi-firmware — 10.3.2.0
catalyst-9105axw-firmware — 10.3.2.0
catalyst-9105i-firmware — 10.3.2.0
catalyst-9105w-firmware — 10.3.2.0
catalyst-9115-firmware — 10.3.2.0
catalyst-9115ax-firmware — 10.3.2.0
catalyst-9115axe-firmware — 10.3.2.0
catalyst-9115axi-firmware — 10.3.2.0
catalyst-9117-firmware — 10.3.2.0
catalyst-9117ax-firmware — 10.3.2.0
catalyst-9117axi-firmware — 10.3.2.0
catalyst-9120-firmware — 10.3.2.0
catalyst-9120ax-firmware — 10.3.2.0
catalyst-9120axe-firmware — 10.3.2.0
catalyst-9120axi-firmware — 10.3.2.0
catalyst-9120axp-firmware — 10.3.2.0
catalyst-9124-firmware — 10.3.2.0
catalyst-9124ax-firmware — 10.3.2.0
catalyst-9124axd-firmware — 10.3.2.0
catalyst-9124axi-firmware — 10.3.2.0
catalyst-9130-firmware — 10.3.2.0
catalyst-9130ax-firmware — 10.3.2.0
catalyst-9130axe-firmware — 10.3.2.0
catalyst-9130axi-firmware — 10.3.2.0
catalyst-9136-firmware — 10.3.2.0
catalyst-9162-firmware — 10.3.2.0
catalyst-9164-firmware — 10.3.2.0
catalyst-9166-firmware — 10.3.2.0

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