Is CVE-2023-25599 actively exploited?

CVE-2023-25599 has no public evidence of in-the-wild exploitation as of 2025-11-03.

What is the CVSS score for CVE-2023-25599?

CVE-2023-25599 has a CVSS score of 7.4 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N.

How do I patch CVE-2023-25599?

Patch guidance is available from mitel security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-25599.

Which products are affected by CVE-2023-25599?

1 product: mitel mivoice connect.

Fix CVE-2023-25599 - HIGH mitel mivoice connect

Description

A vulnerability in the conferencing component of Mitel MiVoice Connect through 19.3 SP2, 22.24.1500.0 could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack due to insufficient validation for the test_presenter.php page. A successful exploit could allow an attacker to execute arbitrary scripts.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: required
Scope: changed
Confidentiality: high
Integrity: none
Availability: none
Weaknesses: CWE-79 · Cross-site Scripting (XSS)CWE-79 · Cross-site Scripting (XSS)

Metadata

Primary Vendor: MITEL
Published: 5/24/2023
Last Modified: 11/3/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

mitel : mivoice_connect

Remediation Guidance

Executive Summary

View on NIST NVD