CVE:CVE-2021-42539
CNNVD:CNNVD-202110-1581
Emerson WirelessHART Gateway是美国Emerson公司的一种无线网关。
Emerson WirelessHART Gateway 存在访问控制错误漏洞，该漏洞源于受影响的产品很容易在系统备份恢复时缺少权限验证。攻击者可利用该漏洞导致帐户接管和未经批准的设置更改。
solution:Upgrade emerson wireless_1410_gateway_firmware to a higher version than 4.7.94,and avoid the version (,4.7.94); Upgrade emerson wireless_1410d_gateway_firmware to a higher version than 4.7.94,and avoid the version (,4.7.94); Upgrade emerson wireless_1420_gateway_firmware to a higher version than 4.7.94,and avoid the version (,4.7.94)