Mitel Product Security Advisory 24-0007

Mitel 6800 Series, 6900 Series and 6900w Series SIP Phones, including 6970 Conference Unit Authentication Bypass Vulnerability

Advisory ID: 24-0007

Publish Date: 2024-04-17

Last Updated: 2024-04-17

Revision: 1.0

Summary

An authentication bypass vulnerability has been identified in the Mitel 6800 Series, 6900 Series and 6900w Series SIP Phones, including 6970 Conference Unit which, if successfully exploited, could allow an attacker to modify phone configuration settings and potentially cause a denial of service state in the affected device.

Mitel is recommending customers with affected product versions update to the latest release.

Credit is given to Kevin Joensen of CSIS for highlighting these issues and bringing these to our attention.

Affected Products

Product Name

Product Version

Security Bulletin

Last Updated

Mitel 6800 Series SIP Phones

6.3 SP3 HF4 and earlier

24-0007-001

2024-04-17

Mitel 6900 Series SIP Phones

6.3 SP3 HF4 and earlier

24-0007-001

2024-04-17

Mitel 6900w Series SIP Phone

6.3.3 and earlier

24-0007-001

2024-04-17

Mitel 6970 Conference Unit

Version 5.1.1 SP8 and earlier

24-0007-001

2024-04-17

Risk Assessment

The risk of this vulnerability is rated as medium. Refer to the product Security Bulletin(s) for additional statements regarding risk.

Mitigation / Recommended Action

Mitel has issued new releases of the affected software. Customers are advised to update their software to the latest versions.

For additional information, contact Product Support.

Related CVEs / CWEs / Advisories

CVE-2024-31964

Revision History

Version	Date	Description
1.0	2024-04-17	Initial version

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