CVE-2026-122148

HighCVSS 8.2/10Last modified Nov 12, 2026

Description

In Yealink MeetingBoard Pro before 331.320.0.64, the Web management module has a front-end validation bypass vulnerability. An attacker with administrator privileges can modify the page DOM to bypass front-end UI control logic and invoke screenshot-related interfaces, triggering the screenshot function by circumventing front-end interface restrictions. Exploitation can occur only when the attacker has a valid administrator account within the local network.

Metrics

CVSS 4.0 8.2/10

CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:L/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weakness enumeration

CWE-602

Affected software

Vendor	Product	Versions
Yealink	MeetingBoard Pro	>= 331.320.0.30, < 331.320.0.64

References

https://www.yealink.com/en/trust-center/security-bulletins/web-screenshot-function-front-end-logic-bypass

Timeline

Published: Nov 4, 2026
Last modified: Nov 12, 2026
NVD status: Deferred

Related CVEs from 2026

CVE-2026-122155.3The OTP Login & Register Woocommerce plugin for WordPress is vulnerable to Authentication Bypass via OTP Brute Force in all versions up to, CVE-2026-1221514.3A security vulnerability has been detected in Presenton up to 0.9.11-beta. Impacted is the function JSON.parse of the file /api/user-config CVE-2026-1221545.3A vulnerability was found in purocean Yank Note 3.93.0. This impacts the function config.getAll of the file src/main/server/index.ts of the CVE-2026-1221576.3A vulnerability was identified in Purocean Yank Note 3.93.0. Affected by this vulnerability is the function checkPermission of the file src/CVE-2026-1221584.7A security flaw has been discovered in InvoiceShelf up to 2.4.3/3.0.0-alpha.3. Affected by this issue is the function MemberService::create CVE-2026-1221596.3A weakness has been identified in Edge0-AI Audio8_TTS up to 1d64afcc2da56222b41ddcf53de7b8bc54be1fb6. This affects the function ArkTtsRuntim CVE-2026-122165.3A weakness has been identified in svaarala duktape up to 2.99.99. This issue affects some unknown processing of the file duk_api_bytecode.c.CVE-2026-1221606.3A security vulnerability has been detected in myshell-ai AIlice up to 0.4.0. This vulnerability affects the function LoadModel_PEFT of the f CVE-2026-1221625.5Integer underflow (wrap or wraparound) in Windows Update Stack allows an authorized attacker to disclose information locally.CVE-2026-1221637.5Double free in Windows Image Acquisition allows an unauthorized attacker to execute code over a network.CVE-2026-1221648.0Weak authentication in Windows Kerberos allows an authorized attacker to elevate privileges over a network.CVE-2026-1221657.8Heap-based buffer overflow in Windows Client for NFS allows an authorized attacker to elevate privileges locally.