5.3
CVSSv3

CVE-2023-20251

Published: 27/09/2023 Updated: 25/01/2024
CVSS v3 Base Score: 5.3 | Impact Score: 3.6 | Exploitability Score: 1.6
VMScore: 0

Vulnerability Summary

A vulnerability in the memory buffer of Cisco Wireless LAN Controller (WLC) AireOS Software could allow an unauthenticated, adjacent malicious user to cause memory leaks that could eventually lead to a device reboot. This vulnerability is due to memory leaks caused by multiple clients connecting under specific conditions. An attacker could exploit this vulnerability by causing multiple wireless clients to attempt to connect to an access point (AP) on an affected device. A successful exploit could allow the malicious user to cause the affected device to reboot after a significant amount of time, resulting in a denial of service (DoS) condition.

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cisco mobility_express_software -

Vendor Advisories

A vulnerability in the memory buffer of Cisco Wireless LAN Controller (WLC) AireOS Software could allow an unauthenticated, adjacent attacker to cause memory leaks that could eventually lead to a device reboot This vulnerability is due to memory leaks caused by multiple clients connecting under specific conditions An attacker could exploit this v ...