CVE:CVE-2021-37471
CNNVD:CNNVD-202111-565
Cradlepoint IBR900-600是美国Cradlepoint公司的一款路由器。
Cradlepoint IBR900-600 存在安全漏洞，该漏洞源于在Cradlepoint IBR900-600 7.2.60设备上可能存在一个受限制的shell转义序列。攻击者可利用该漏洞拒绝所有控制台或SSH命令行访问的可用性。
solution:Upgrade cradlepoint ibr600c_firmware to a higher version than 7.21.0,and avoid the version (,7.21.0); Upgrade cradlepoint ibr600_firmware to a higher version than 7.21.0,and avoid the version (,7.21.0); Upgrade cradlepoint ibr900_firmware to a higher version than 7.21.0,and avoid the version (,7.21.0)