CVE-2025-52378

Name: CVE-2025-52378
Creator: NVD / NIST
Published: 2025-07-15T15:15:25.11+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 5.86%

Last modified Jun 17, 2026

CVE-2025-52378 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Cross-Site Scripting (XSS) vulnerability in Nexxt Solutions NCM-X1800 Mesh Router firmware UV1.2.7 and below allowing attackers to inject JavaScript code that is executed in the context of administrator sessions when viewing the device management page via the DEVICE_ALIAS parameter to the /web/um_device_set_aliasname endpoint.. EPSS estimates a 5.86% chance of exploitation in the next 30 days.

Description

Cross-Site Scripting (XSS) vulnerability in Nexxt Solutions NCM-X1800 Mesh Router firmware UV1.2.7 and below allowing attackers to inject JavaScript code that is executed in the context of administrator sessions when viewing the device management page via the DEVICE_ALIAS parameter to the /web/um_device_set_aliasname endpoint.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

5.86%

92.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

References

Timeline

Published: Jul 15, 2025
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2025-52378?

How severe is CVE-2025-52378?

CVE-2025-52378 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 5.86% probability of exploitation in the next 30 days.

How do I fix CVE-2025-52378?

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-2025-52378?

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

Scan your code now

Source: NVD / NIST