CVE-2023-20118— Cisco Small Business 输入验证错误漏洞

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A vulnerability in the web-based management interface of Cisco Small Business Routers RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to gain root-level privileges and access unauthorized data. To exploit this vulnerability, an attacker would need to have valid administrative credentials on the affected device. Cisco has not and will not release software updates that address this vulnerability. However, administrators may disable the affected feature as described in the Workarounds ["#workarounds"] section. {{value}} ["%7b%7bvalue%7d%7d"])}]]

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

在命令中使用的特殊元素转义处理不恰当(命令注入)

Cisco Small Business 输入验证错误漏洞

Cisco Small Business是美国思科（Cisco）公司的一个交换机。 Cisco Small Business Routers存在安全漏洞，该漏洞源于允许攻击者在web-based management界面执行任意命令。受影响的产品和版本：Cisco Small Business Routers RV016，RV042，RV042G，RV082，RV320，和 RV325 Routers。

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