Cisco WAP131 Wireless Access Point any version

Cisco Small Business 100, 300, and 500 Series Wireless Access Points Vulnerabilities

Cisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection Vulnerabilities

Cisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection Vulnerabilities

Cisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection Vulnerabilities

Cisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection Vulnerabilities

Cisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection Vulnerabilities

Cisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection Vulnerabilities

Cisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection Vulnerabilities

Cisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection Vulnerabilities

Cisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection Vulnerabilities

Cisco Small Business 100, 300, and 500 Series Wireless Access Points Vulnerabilities

The Open Connectivity Foundation UPnP specification before 2020-04-17 does not forbid the acceptance of a subscription request with a delivery URL on a different network segment than the fully qualified event-subscription URL, aka the CallStranger issue.

A vulnerability in the implementation of Extensible Authentication Protocol over LAN (EAPOL) functionality in Cisco Small Business 100 Series Wireless Access Points and Cisco Small Business 300 Series Wireless Access Points could allow an authenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to the improper processing of certain EAPOL frames. An attacker could exploit this vulnerability by sending a stream of crafted EAPOL frames to an affected device. A successful exploit could allow the attacker to force the access point (AP) to disassociate all the associated stations (STAs) and to disallow future, new association requests. Cisco Bug IDs: CSCvj97472.

A vulnerability in the web-based management interface of Cisco Small Business 100, 300, and 500 Series Wireless APs could allow an authenticated, remote attacker to perform command injection attacks against an affected device. In order to exploit this vulnerability, the attacker must have valid administrative credentials for the device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system.

A vulnerability in the web-based user interface of Cisco Small Business 100, 300, and 500 Series Wireless APs could allow an authenticated, remote attacker to perform buffer overflow attacks against an affected device. In order to exploit this vulnerability, the attacker must have valid administrative credentials for the device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system.

A vulnerability in the implementation of Extensible Authentication Protocol over LAN (EAPOL) functionality in Cisco Small Business 100 Series Wireless Access Points and Cisco Small Business 300 Series Wireless Access Points could allow an unauthenticated, adjacent attacker to force the downgrade of the encryption algorithm that is used between an authenticator (access point) and a supplicant (Wi-Fi client). The vulnerability is due to the improper processing of certain EAPOL messages that are received during the Wi-Fi handshake process. An attacker could exploit this vulnerability by establishing a man-in-the-middle position between a supplicant and an authenticator and manipulating an EAPOL message exchange to force usage of a WPA-TKIP cipher instead of the more secure AES-CCMP cipher. A successful exploit could allow the attacker to conduct subsequent cryptographic attacks, which could lead to the disclosure of confidential information. Cisco Bug IDs: CSCvj29229.