Filtered by vendor Cisco Subscriptions
Filtered by product Small Business Ip Phone Firmware Subscriptions
Total 3 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2017-12259 1 Cisco 2 Small Business Ip Phone, Small Business Ip Phone Firmware 2024-11-21 N/A
A vulnerability in the implementation of Session Initiation Protocol (SIP) functionality in Cisco Small Business SPA51x Series IP Phones could allow an unauthenticated, remote attacker to cause an affected device to become unresponsive, resulting in a denial of service (DoS) condition. The vulnerability is due to the improper handling of SIP request messages by an affected device. An attacker could exploit this vulnerability by sending malformed SIP messages to an affected device. A successful exploit could allow the attacker to cause the affected device to become unresponsive, resulting in a DoS condition that persists until the device is restarted manually. This vulnerability affects Cisco Small Business SPA51x Series IP Phones that are running Cisco SPA51x Firmware Release 7.6.2SR1 or earlier. Cisco Bug IDs: CSCvc63982.
CVE-2012-0333 1 Cisco 2 Small Business Ip Phone, Small Business Ip Phone Firmware 2024-11-21 N/A
Cisco Small Business IP phones with SPA 500 series firmware 7.4.9 and earlier do not require authentication for Push XML requests, which allows remote attackers to make telephone calls via an XML document, aka Bug ID CSCts08768.
CVE-2024-20450 1 Cisco 23 Small Business Ip Phone Firmware, Spa 301 1 Line Ip Phone, Spa 301 Firmware and 20 more 2024-08-23 9.8 Critical
Multiple vulnerabilities in the web-based management interface of Cisco Small Business SPA300 Series IP Phones and Cisco Small Business SPA500 Series IP Phones could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system with root privileges. These vulnerabilities exist because incoming HTTP packets are not properly checked for errors, which could result in a buffer overflow. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to overflow an internal buffer and execute arbitrary commands at the root privilege level.