CVE-2025-20191: Buffer Access with Incorrect Length Value

A vulnerability in the Switch Integrated Security Features SISF of Cisco IOS Software, Cisco IOS XE Software, Cisco NX-OS Software, and Cisco Wireless LAN Controller WLC AireOS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected...

CVE-2023-20251

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...

Design/Logic Flaw

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...

CVE-2023-20251

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...

CVE-2023-20251

CVE-2023-20251 affects Cisco Wireless LAN Controller (WLC) AireOS Software. The issue is described as a vulnerability in the memory buffer that allows an unauthenticated, adjacent attacker to trigger memory leaks by orchestrating multiple wireless clients to connect to an access point, which can ...

PT-2023-5644 · Cisco · Cisco Wireless Lan Controller Aireos +1

Name of the Vulnerable Software and Affected Versions: Cisco Wireless LAN Controller WLC AireOS Software affected versions not specified Description: A vulnerability in the memory buffer of Cisco Wireless LAN Controller WLC AireOS Software could allow an unauthenticated, adjacent attacker to caus...

CVE-2023-20251: Missing Release of Memory after Effective Lifetime

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...

CVE-2022-20769

A vulnerability in the authentication functionality of Cisco Wireless LAN Controller WLC AireOS 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 error validation. An attacker coul...

CVE-2022-20769 Cisco Wireless LAN Controller AireOS Software FIPS Mode Denial of Service Vulnerability

A vulnerability in the authentication functionality of Cisco Wireless LAN Controller WLC AireOS 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 error validation. An attacker coul...

CVE-2022-20769: Out-of-bounds Write

A vulnerability in the authentication functionality of Cisco Wireless LAN Controller WLC AireOS 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 error validation. An attacker coul...

Cisco Wireless LAN Controller 缓冲区错误漏洞

Cisco Wireless LAN Controller WLC is a wireless LAN controller product from Cisco USA. The product provides security policy, intrusion detection, and other functions in a wireless LAN. A buffer error vulnerability exists in the Cisco Wireless LAN Controller WLC AireOS Software, which stems from a...

CVE-2020-3492: Improper Input Validation

A vulnerability in the Flexible NetFlow Version 9 packet processor of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers and Cisco AireOS Software for Cisco Wireless LAN Controllers WLC could allow an unauthenticated, remote attacker to cause a denial of service DoS conditi...

Cisco Wireless LAN Controller Management Interface Denial of Service Vulnerability

A vulnerability in the web-based management interface of Cisco Wireless LAN Controller WLC devices running Cisco AireOS Softwar Copyright C 2016 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

Cisco Wireless LAN Controller Management Interface Denial of Service Vulnerability

A vulnerability in the web-based management interface of Cisco Wireless LAN Controller WLC devices running Cisco AireOS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. The vulnerability is due to the...