发布日期：2022-06-15
更新日期：2022-08-18

受影响系统：

Cisco Cisco Small Business RV215W
Cisco Cisco Small Business RV130W
Cisco Cisco Small Business RV130
Cisco Cisco Small Business RV110W

描述：

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CVE(CAN) ID: CVE-2022-20825

Cisco Small Business是美国思科（Cisco）公司的一个交换机。
Cisco Small Business Routers RV110W、RV130、RV130W和RV215W版本存在输入验证错误漏洞。未经身份认证的远程攻击者可利用该漏洞执行任意代码，或导致设备意外重启，进而造成拒绝服务。

<*链接：https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-overflow-s2r82P
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建议：

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厂商补丁：

Cisco
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Cisco已经为此发布了一个安全公告（cisco-sa-sb-rv-overflow-s2r82P9v）以及相应补丁:
cisco-sa-sb-rv-overflow-s2r82P9v：Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerability
链接：https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-overflow-s2r82P

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