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CVE-2023-20056

MEDIUM CVSS: 6.5 Published: 2023-03-23 Modified: 2026-06-17

Description

A vulnerability in the management CLI of Cisco access point (AP) software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to cause an affected device to reload spontaneously, resulting in a DoS condition.

Affected Platforms

Cisco Aironet 1542DCisco Aironet 1562ICisco Aironet 1810WCisco Catalyst 9124AxCisco Catalyst Iw6300 DcCisco Aironet 2800Cisco Aironet 2800ICisco Catalyst 9120AxeCisco Catalyst Iw6300 AcCisco Catalyst 9100

Weakness Type

CWE-78, NVD-CWE-noinfo

References