Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers SSL Remote Code Execution and Denial of Service Vulnerability

A vulnerability in the Secure Sockets Layer (SSL) VPN feature of Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device or cause the device to reload, resulting in a denial of service (DoS) condition. The vulnerability exists because HTTP requests are not properly validated. An attacker could exploit this vulnerability by sending a crafted HTTP request over an SSL connection to an affected device. A successful exploit could allow the attacker to remotely execute arbitrary code on the device or cause the device to reload, resulting in a DoS condition.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

输入验证不恰当

多款Cisco产品输入验证错误漏洞

Cisco Small Business RV340和Cisco Small Business RV345都是美国思科（Cisco）公司的产品。Cisco Small Business RV340是一个路由器。连接两个或多个网络的硬件设备，在网络间起网关的作用。Cisco Small Business RV345是一款思科路由器。 多款Cisco产品中的安全套接字层（SSL）VPN功能存在输入验证错误漏洞，该漏洞源于程序没有充分验证HTTP请求。远程攻击者可借助特制请求利用该漏洞执行任意代码或导致设备重启

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