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...

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...

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...

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 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-2026-104809

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-2026-104809 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 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-2026-104808

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-2026-104808 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 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-2026-104807 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-2026-104807 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-2026-104806 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-2026-104806 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...