CVE-2025-28170

Name: CVE-2025-28170
Creator: NVD / NIST
Published: 2025-07-29T17:15:32.95+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.6/10EPSS 0.29%

Last modified Jun 17, 2026

CVE-2025-28170 is a high-severity vulnerability rated 7.6/10 on the CVSS scale. Grandstream Networks GXP1628 <=1.0.4.130 is vulnerable to Incorrect Access Control. The device is configured with directory listing enabled, allowing unauthorized access to sensitive directories and files.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

Grandstream Networks GXP1628 <=1.0.4.130 is vulnerable to Incorrect Access Control. The device is configured with directory listing enabled, allowing unauthorized access to sensitive directories and files.

Metrics

CVSS 3.1

7.6/10

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

EPSS Probability

0.29%

20.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-548

Affected Software

Vendor	Product	Versions
Grandstream	Gxp1628 Firmware	<= 1.0.4.130

References

http://grandstream.comProduct
https://gist.github.com/Exek1el/928ea6fd06d3b48c1c91cfdc30317d8dExploit, Third Party Advisory

Timeline

Published: Jul 29, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-28170?

How severe is CVE-2025-28170?

CVE-2025-28170 has a CVSS score of 7.6/10 (HIGH severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.

How do I fix CVE-2025-28170?

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-2025-28170?

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

Scan your code now

Source: NVD / NIST