CVE-2025-20335

A vulnerability in the directory permissions of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 could allow an unauthenticated, remote attacker to write arbitrary files on an affected device. This vulnerability is due to a lack of proper authenticatio...

Cisco IP Phone 安全漏洞

Cisco IP Phone is a hardware device from the American company Cisco Cisco. IP Phone that provides calling capabilities. A security vulnerability exists in the Cisco IP Phone 7800 and 8800 Series that stems from insufficient validation of user-supplied input...

The vulnerability of the Cisco Discovery protocol processing function in the microprogramming software of Cisco IP Phones 7800 and 8800 allows a attacker to execute arbitrary code or cause a service failure.

The vulnerability of the Cisco Discovery protocol processing function in the microprogramming software of Cisco IP Phones 7800 and 8800 is related to errors in processing input data. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or cause service failures by...

The vulnerability of the microprogrammed software in Cisco IP Phone models series 8800 and 7800, related to insufficient checking of SIP initiation packets, allows attackers to cause service failures.

The vulnerability of the microprogrammed software in Cisco IP Phone models series 8800 and 7800 is related to insufficient checking of incoming packets of the Session Initiation Protocol SIP. Exploiting this vulnerability can allow a malicious actor to cause service failures...

Cisco IP Communicator Denial of Service Vulnerability

Cisco IP Communicator is a suite of Windows PC-based softphone applications from Cisco. The program supports access to company phones, voicemail, etc. via a USB headset or USB speakerphone. A security vulnerability exists in Cisco IP Communicator version 8.64. A remote attacker could exploit this...