CVE-2023-20251
Published: Sep 27, 2023
Modified: Aug 2, 2024
CVSS v3.1
6.1
Description
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 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 attacker to cause the affected device to reboot after a significant amount of time, resulting in a denial of service (DoS) condition.
| Vendor | Product | Versions |
|---|---|---|
Cisco | Cisco Wireless LAN Controller (WLC) | affected 8.10.162.0affected 8.10.151.0affected 8.10.171.0affected 8.10.170.0affected 8.10.181.0+3 more versions |
Cisco | Cisco Mobility Express | affected 8.10.183.0affected 8.10.162.0affected 8.10.151.0affected 8.10.185.0affected 8.10.171.0+2 more versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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