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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."
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Title: SIP-T46U de Yealink, Description: Una vulnerabilidad fue identificada en Yealink SIP-T46U 108.86.0.118. Afectada por esta vulnerabilidad es la función mod_webd.TFTPUploadIperf del archivo /api/inner/tftpuploadiperf del componente Web FastCGI Service. La manipulación del argumento ip/puerto lleva a inyección de comandos. El ataque necesita ser iniciado dentro de la red local. El exploit está disponible públicamente y podría ser usado. El proveedor fue contactado tempranamente sobre esta divulgación pero no respondió de ninguna manera.
Title: SIP-T46U de Yealink, Description: Una vulnerabilidad fue identificada en Yealink SIP-T46U 108.86.0.118. Afectada por esta vulnerabilidad es la función mod_webd.TFTPUploadIperf del archivo /api/inner/tftpuploadiperf del componente Web FastCGI Service. La manipulación del argumento ip/puerto lleva a inyección de comandos. El ataque necesita ser iniciado dentro de la red local. El exploit está disponible públicamente y podría ser usado. El proveedor fue contactado tempranamente sobre esta divulgación pero no respondió de ninguna manera.
CVE Translated by NIST7/23/2026 7:10:00 AM
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Translation
Title: SIP-T46U de Yealink, Description: Una vulnerabilidad fue identificada en Yealink SIP-T46U 108.86.0.118. Afectada por esta vulnerabilidad es la función mod_webd.TFTPUploadIperf del archivo /api/inner/tftpuploadiperf del componente Web FastCGI Service. La manipulación del argumento ip/puerto lleva a inyección de comandos. El ataque necesita ser iniciado dentro de la red local. El exploit está disponible públicamente y podría ser usado. El proveedor fue contactado tempranamente sobre esta divulgación pero no respondió de ninguna manera.
CVE Modified by VulDB6/27/2026 2:16:31 AM
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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. The vendor was contacted early about this disclosure but did not respond in any way.
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."
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. The vendor was contacted early about this disclosure but did not respond in any way.
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