H3C R2+ProG HTTP POST Request aspForm SetAPInfoById denial of service

A vulnerability, which was classified as problematic, was found in H3C R2+ProG up to 200R004. Affected is the function UpdateWanParams/AddMacList/EditMacList/AddWlanMacList/EditWlanMacList/Edit_BasicSSID/Edit_GuestSSIDFor2P4G/Edit_BasicSSID_5G/SetAPInfoById of the file /goform/aspForm of the component HTTP POST Request Handler. The manipulation of the argument param leads to denial of service. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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

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H3C R2+ProG 安全漏洞

H3C R2+ProG是中国新华三（H3C）公司的一款无线路由器。 H3C R2+ProG 200R004及之前版本存在安全漏洞，该漏洞源于HTTP POST请求处理程序对参数param处理不当，可能导致拒绝服务。

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