CVE-2026-12223

A vulnerability was identified in Yealink SIP-T46U 108.86.0.118. Affected by this vulnerability is the function modwebd.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 need...

CVE-2026-12218

A vulnerability was detected in Yealink SIP-T46U 108.87.50.1. The affected element is the function StartReportInformation of the file /api/inner/beforewifitest of the component Web FastCGI Service. The manipulation of the argument port results in stack-based buffer overflow. Access to the local...

CVE-2026-12223

The CVE affects Yealink SIP-T46U with firmware 108.86.0.118, specifically the Web FastCGI Service component. The vulnerability lies in the mod_webd.TFTPUploadIperf function within /api/inner/tftpuploadiperf, where manipulating the ip/port argument leads to command injection. Exploitation is descr...

CVE-2026-12222 Yealink SIP-T46U Web FastCGI Service bttest mod_webd.BlueToothTest stack-based overflow

A vulnerability was determined in Yealink SIP-T46U 108.86.0.118. Affected is the function modwebd.BlueToothTest of the file /api/inner/bttest of the component Web FastCGI Service. Executing a manipulation of the argument btMac/pin/reserved can lead to stack-based buffer overflow. The attack needs...

CVE-2026-12220

A vulnerability exists in Yealink SIP-T46U firmware 108.86.0.118 affecting the mod_upgrade.SparePartsUpload handler in /api/upgrade/accupgradebychunk. Manipulating the uid argument can cause a stack-based buffer overflow. Exploitation is described as local-network only, with public disclosure and...

Yealink SIP-T21P E2 代码注入漏洞

Yealink SIP-T21P E2 is an enterprise IP phone from China Yealink. A code injection vulnerability exists in Yealink SIP-T21P E2 version 52.84.0.15, which originates from a cross-site scripting vulnerability in the local catalog page component...

CVE-2024-31747

An issue in Yealink VP59 Microsoft Teams Phone firmware 91.15.0.118 fixed in 122.15.0.142 allows a physically proximate attacker to disable the phone lock via the Walkie Talkie menu option...

CVE-2019-14656

creationtimestamp| type| source ---|---|--- 2025-01-24 10:04:21+00:00| exploited| https://www.exploit-db.com/exploits/23572 2025-01-24 10:09:15+00:00| confirmed| https://www.yealink.com/en/trust-center/security-advisories/cve-2019-14656-yealink-phone-privilege-escalation-vulnerabilities 2025-01-2...

Yealink Yeahlink Ultra-elegant IP Phone SIP-T41P Command Injection Vulnerability

Yealink Yeahlink Ultra-elegant IP Phone SIP-T41P is an IP phone from China Yealink. A command injection vulnerability exists in the network diagnostic feature of the Yealink Yeahlink Ultra-elegant IP Phone SIP-T41P using firmware version 66.83.0.35. The vulnerability arises from a network system ...

Yealink VOIP Phone persistent cross-site scripting flaws and fixes-vulnerability warning-the black bar safety net

Title: Yealink VOIP Phone Persistent Cross Site Scripting Vulnerability Product: Yealink Easy VOIP Phone Development website: http://www.yealink.com/ Author: Narendra Shinde =================================================== Developer description: --------------------------- Yealink is the...