CVE-2023-39290

Name: CVE-2023-39290
Creator: NVD / NIST
Published: 2023-08-25T22:15:11.12+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.9/10EPSS 0.46%

Last modified Jun 17, 2026

CVE-2023-39290 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. A vulnerability in the Edge Gateway component of Mitel MiVoice Connect through R19.3 SP3 (22.24.5800.0) could allow an authenticated attacker with elevated privileges to conduct an information disclosure attack due to improper configuration. A successful exploit could allow an attacker to view system information.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.

Description

A vulnerability in the Edge Gateway component of Mitel MiVoice Connect through R19.3 SP3 (22.24.5800.0) could allow an authenticated attacker with elevated privileges to conduct an information disclosure attack due to improper configuration. A successful exploit could allow an attacker to view system information.

Metrics

CVSS 3.1

4.9/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.46%

36.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Mitel	Mivoice Connect	<= 22.24.5800.0

References

https://www.mitel.com/support/security-advisoriesVendor Advisory
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-23-0012Vendor Advisory
https://www.mitel.com/support/security-advisoriesVendor Advisory
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-23-0012Vendor Advisory

Timeline

Published: Aug 25, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-39290?

How severe is CVE-2023-39290?

CVE-2023-39290 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.

How do I fix CVE-2023-39290?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-39290?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST