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Product
SIP-T46U
by Yealink · last CVE Jun 15, 2026
6
CVEs
0
On KEV
8.0
Max CVSS
0
New 30D
Vulnerabilities6In the news0Timeline
Severity mix
Critical 0High 4Medium 2Low 0
Severity
All severities6Critical0High4Medium2Low0
Exploitation
On CISA KEV0Exploited in the wild0
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Add SIP-T46U to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-12222
8.0
0%
Jun 15
Yealink SIP-T46U Web FastCGI Service bttest mod_webd.BlueToothTest stack-based overflow
Affected: 108.86.0.118
CVE-2026-12221
8.0
0%
Jun 15
Yealink SIP-T46U Firmware Chunk Upload upgrade sprintf stack-based overflow
Affected: 108.86.0.118
CVE-2026-12220
8.0
0%
Jun 15
Yealink SIP-T46U Firmware Chunk Upload handler accupgradebychunk mod_upgrade.SparePartsUpload stack-based overflow
Affected: 108.86.0.118
CVE-2026-12218
8.0
0%
Jun 15
Yealink SIP-T46U Web FastCGI Service beforewifitest StartReportInformation stack-based overflow
Affected: 108.87.50.1
CVE-2026-12219
6.3
1%
Jun 15
Yealink SIP-T46U Web FastCGI Service start mod_diagnose.CommandShellByType command injection
Affected: 108.86.0.118
CVE-2026-12223
5.5
1%
Jun 15
Yealink SIP-T46U Web FastCGI Service tftpuploadiperf mod_webd.TFTPUploadIperf command injection
Affected: 108.86.0.118
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