Mitel Product Security Advisory 24-0006
Mitel Product Security Advisory 24-0006
Mitel 6800 Series, 6900 Series and 6900w Series SIP Phones, including 6970 Conference Unit Buffer Overflow Vulnerability
Advisory ID: 24-0006
Publish Date: 2024-04-17
Last Updated: 2024-04-25
Revision: 2.0
Summary
A buffer overflow 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 a malicious actor with network access to gain access to sensitive information, modify system configuration or execute arbitrary commands within the context of the system.
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 | 24-0006-001 | 2024-04-25 |
| Mitel 6900 Series SIP Phones | 6.3 SP3 HF4 and earlier | 24-0006-001 | 2024-04-25 |
| Mitel 6900w Series SIP Phone | 6.3.3 and earlier | 24-0006-001 | 2024-04-25 |
| Mitel 6970 Conference Unit | Version 5.1.1 SP8 and earlier | 24-0006-001 | 2024-04-25 |
Risk Assessment
The risk of this vulnerability is rated as high. 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-2024-31963
Revision History
| Version | Date | Description |
|---|---|---|
| 1.0 | 2024-04-17 | Initial version |
| 2.0 | 2024-04-25 | Updated the summary and the vulnerability severity assessment |