CVE-2024-30159

Name: CVE-2024-30159
Creator: NVD / NIST
Published: 2024-10-21T21:15:05.073+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.29%

Last modified Jun 17, 2026

CVE-2024-30159 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. A vulnerability in the web conferencing component of Mitel MiCollab through 9.7.1.110 could allow an authenticated attacker with administrative privileges to conduct a Stored Cross-Site Scripting (XSS) attack due to insufficient validation of user input. A successful exploit could allow an attacker to execute arbitrary scripts.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

A vulnerability in the web conferencing component of Mitel MiCollab through 9.7.1.110 could allow an authenticated attacker with administrative privileges to conduct a Stored Cross-Site Scripting (XSS) attack due to insufficient validation of user input. A successful exploit could allow an attacker to execute arbitrary scripts.

Metrics

CVSS 3.1

4.8/10

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

EPSS Probability

0.29%

20.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Mitel	Micollab	<= 9.7.1.110

References

https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-24-0005Vendor Advisory

Timeline

Published: Oct 21, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-30159?

How severe is CVE-2024-30159?

CVE-2024-30159 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.

How do I fix CVE-2024-30159?

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-2024-30159?

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

Scan your code now

Source: NVD / NIST