Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Remote Code Execution and Denial of Service Vulnerability

A vulnerability in the Cisco Discovery Protocol implementation for the Cisco Video Surveillance 8000 Series IP Cameras could allow an unauthenticated, adjacent attacker to execute code remotely or cause a reload of an affected IP Camera. The vulnerability is due to missing checks when processing Cisco Discovery Protocol messages. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to the targeted IP Camera. A successful exploit could allow the attacker to expose the affected IP Camera for remote code execution or cause it to reload unexpectedly, resulting in a denial of service (DoS) condition. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). This vulnerability is fixed in Video Surveillance 8000 Series IP Camera Firmware Release 1.0.7 and later.

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输入验证不恰当

Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol 输入验证错误漏洞

Cisco Video Surveillance 8000 Series IP Cameras中的Cisco Discovery Protocol实现存在输入验证错误漏洞，该漏洞程序在处理Cisco Discovery Protocol消息时，缺少检查。攻击者可通过发送恶意的Cisco Discovery Protocol数据包利用该漏洞执行代码或造成拒绝服务（重新加载）。

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