CVE-2026-104810

This vulnerability allows remote attackers to delete sensitive files on vulnerable installations of Mitel MiVoice Office 400. Authentication is required to exploit this vulnerability. The specific flaw exists within the web portal listening on TCP port 443, under Maintenance → File Management →...

CVE-2026-104811

The Mitel MiVoice Office 400 is vulnerable to remote code execution due to an improper file type validation flaw in the Music on Hold functionality. Located in the web portal on TCP port 443 (Configuration → Services), the application fails to properly restrict uploaded files to the intended WAV ...

CVE-2026-104811 Mitel MiVoice Office 400 Music on Hold WAV File Upload Code Execution

DigitalCanion SA has discovered a vulnerability that allows remote attackers to execute arbitrary code on affected installations of the product. Authentication may be required to exploit this vulnerability. The specific flaw exists within the Configuration → Services → Music on Hold functionality...

EUVD-2026-92303

This vulnerability allows remote attackers to delete sensitive files on vulnerable installations of Mitel MiVoice Office 400. Authentication is required to exploit this vulnerability. The specific flaw exists within the web portal listening on TCP port 443, under Maintenance → File Management →...

CVE-2026-104810 Mitel MiVoice Office 400 File Management File Browser path traversal vulnerability

This vulnerability allows remote attackers to delete sensitive files on vulnerable installations of Mitel MiVoice Office 400. Authentication is required to exploit this vulnerability. The specific flaw exists within the web portal listening on TCP port 443, under Maintenance → File Management →...

CVE-2026-104810

Mitel MiVoice Office 400 is affected by a path traversal vulnerability in the web portal (TCP port 443) specifically within the Maintenance → File Management → File Browser section. An authenticated attacker can exploit this flaw to access and delete sensitive files outside the intended directory...

CVE-2026-104809 Mitel MiVoice Office 400 Shared Object Hijacking Leading to Arbitrary Code Execution

DigitalCanion has discovered a vulnerability that allows an attacker to cause the system to load an attacker-controlled .so file instead of the expected legitimate module. The loading mechanism relies on a predictable module name without adequately verifying the file’s origin or integrity. A...

CVE-2026-104809

The Mitel MiVoice Office 400 is vulnerable to a Shared Object Hijacking vulnerability. The issue stems from a loading mechanism that relies on a predictable module name without performing adequate integrity or origin verification. An attacker can place a malicious .so file in the expected path, w...

CVE-2026-104808 Mitel MiVoice Office 400 stored Cross-Site Scripting

DigitalCanion has discovered a stored Cross-Site Scripting XSS vulnerability that allows an authenticated malicious user to inject persistent JavaScript or HTML content, resulting in a denial-of-service condition within the web application. The specific flaw exists within the web portal listening...

CVE-2026-104808

A stored Cross-Site Scripting (XSS) vulnerability exists in the Mitel MiVoice Office 400 web portal. The flaw is located in the "Microsoft Exchange mailbox" field under Configuration → Users → Users List (listening on TCP port 443). The application fails to properly validate or sanitize user-supp...

CVE-2026-104807 Mitel MiVoice Office 400 stored Cross-Site Scripting

DigitalCanion has discovered a stored Cross-Site Scripting XSS vulnerability that allows an authenticated malicious user to inject persistent JavaScript or HTML content into the web application. The specific flaw exists within the web portal listening on TCP port 443, under Configuration → Domain...

CVE-2026-104807

The Mitel MiVoice Office 400 web portal is vulnerable to a stored Cross-Site Scripting (XSS) flaw (CWE-79). The issue resides in the Configuration → Domains section, specifically within the "Description" field, where the application fails to properly validate or sanitize user-supplied input befor...

CVE-2026-104806 Mitel MiVoice Office 400 System Logs Path Traversal Information Disclosure

DigitalCanion has discovered a path traversal vulnerability that allows an attacker to access files outside of the intended directory. The specific flaw exists within the Maintenance → System Logs functionality of the web management portal listening on TCP port 443. The application fails to...

CVE-2026-104806

The Mitel MiVoice Office 400 System is vulnerable to a path traversal flaw in the web management portal (TCP port 443) within the Maintenance → System Logs functionality. Due to insufficient validation of user-supplied file paths, an attacker with high privileges can traverse the directory struct...

CVE-2026-104805

The Mitel MiVoice Office 400 system contains a vulnerability in its backup restoration functionality that allows for arbitrary file write . The flaw arises because the system fails to validate paths, file types, integrity, and authenticity of files within a TGZ archive before extraction, notably ...

CVE-2026-104805 Mitel MiVoice Office 400 Backup Restoration Arbitrary File Write Leading to Root Code Execution

DigitalCanion has discovered a vulnerability in the backup restoration functionality that allows an attacker with access to the configured backup repository to introduce arbitrary files into the system during restoration. The specific flaw exists within the backup restoration mechanism, which fai...

CVE-2026-104706 Mitel MiVoice Office 400 view system files path traversal

DigitalCanion has discovered a path traversal vulnerability that allows to view or download sensitive system files over the portal https://:8443 via menus Administration - View Logs...

CVE-2026-104706

The Mitel MiVoice Office 400 system is affected by a path traversal vulnerability (CWE-31). This flaw allows an attacker with high privileges to view or download sensitive system files via the portal at https://:8443 specifically through the Administration -> View Logs menu. The vulnerability ...

CVE-2025-67822

A vulnerability in the Provisioning Manager component of Mitel MiVoice MX-ONE 7.3 7.3.0.0.50 through 7.8 SP1 7.8.1.0.14 could allow an unauthenticated attacker to conduct an authentication bypass attack due to improper authentication mechanisms. A successful exploit could allow an attacker to gai...

EUVD-2025-206291

A vulnerability in the Provisioning Manager component of Mitel MiVoice MX-ONE 7.3 7.3.0.0.50 through 7.8 SP1 7.8.1.0.14 could allow an unauthenticated attacker to conduct an authentication bypass attack due to improper authentication mechanisms. A successful exploit could allow an attacker to gai...