Improper Authentication in Mitel products - CVE-2024-31964

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Main Vulnerability Database Vulnerabilities #VU88836

Improper Authentication in Mitel products - CVE-2024-31964

Published: April 19, 2024


Vulnerability identifier: #VU88836
CSH Severity: Medium
CVSS v4: 8.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-31964
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error in when processing authentication requests. A remote attacker can modify SIP phone configuration settings and perform a denial of service (DoS) attack.


Affected software

6800 Series SIP Phones
6900 Series SIP Phones
6900w Series SIP Phone
6970 Conference Unit

How to mitigate CVE-2024-31964

Install updates from vendor's website.

6800 Series SIP Phones - update to 6.4
6900 Series SIP Phones - update to 6.4
6900w Series SIP Phone - update to 6.4
6970 Conference Unit - update to 6.4

External References

Related Security Bulletins