安全研究

安全漏洞
Cisco Small Business输入验证错误漏洞(CVE-2022-20825)

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:
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
*>

建议:
厂商补丁:

Cisco
-----
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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