CVE-2023-20056

Severity

55%

Complexity

18%

Confidentiality

60%

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.

CVSS 3.1 Base Score 5.5. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Overview

First reported 2 years ago

2023-03-23 17:15:00

Last updated 1 year ago

2023-11-07 04:05:00

Affected Software

Cisco IOS XE

References

20230322 Cisco Access Point Software Denial of Service Vulnerability

20230322 Cisco Access Point Software Denial of Service Vulnerability

Vendor Advisory

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