CVE:CVE-2023-20078
CNNVD:CNNVD-202303-214
Cisco IP Phone是美国思科（Cisco）公司的一个硬件设备。提供通话功能的IP电话。
Cisco IP Phones存在安全漏洞。攻击者利用该漏洞可以执行任意代码或导致系统拒绝服务 (DoS)。
solution:Upgrade cisco ip_phone_6871_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_6861_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_6851_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_6841_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_6825_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_7861_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_7841_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_7832_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_7821_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_7811_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_8865_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_8861_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_8851_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_8845_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_8841_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_8832_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1); Upgrade cisco ip_phone_8811_firmware to a higher version than 11.3.7sr1,and avoid the version (,11.3.7sr1)