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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2026-104806

Mitel MiVoice Office 400 System Logs Path Traversal Information Disclosure

Description

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 properly validate user-supplied file paths, allowing an attacker to manipulate the requested path and traverse the underlying directory structure. By exploiting this vulnerability, an attacker can access and download files located outside the intended system logs directory, including potentially sensitive system and application files.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mitel Mitel MiVoice Office 400

Default version status: unknown

  • 11.0.96.0affected

References