漏洞信息
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Vulnerability Title
Yealink SIP-T46U Web FastCGI Service tftpuploadiperf mod_webd.TFTPUploadIperf command injection
Vulnerability Description
A vulnerability was identified in Yealink SIP-T46U 108.86.0.118. Affected by this vulnerability is the function mod_webd.TFTPUploadIperf of the file /api/inner/tftpuploadiperf of the component Web FastCGI Service. The manipulation of the argument ip/port leads to command injection. The attack needs to be initiated within the local network. The exploit is publicly available and might be used. Upgrading to version 108.87.0.23 addresses this issue. Upgrading the affected component is recommended. The vendor explains: "It has been fixed (...) for our technical support branch. However, please note that this specific support branch firmware is not publicly released yet."
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Vulnerability Title
Yealink sip-t46u 输入验证错误漏洞
Vulnerability Description
sip-t46u是中国Yealink公司的一款IP电话终端设备。 Yealink sip-t46u 108.86.0.118版本存在安全漏洞,该漏洞源于组件Web FastCGI Service的文件/api/inner/tftpuploadiperf中函数mod_webd.TFTPUploadIperf对参数ip/port的操作不当,导致命令注入。
CVSS Information
N/A
Vulnerability Type
N/A