Description

Grandstream Networks UCM6510 v1.0.20.52 and before is vulnerable to Improper Restriction of Excessive Authentication Attempts. An attacker can perform an arbitrary number of authentication attempts using different passwords and eventually gain access to the targeted account using a brute force attack.

INFO

Published Date :

2025-07-29T00:00:00.000Z

Last Modified :

2025-07-29T18:25:44.362Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-28172 vulnerability.

Vendors Products
Grandstream
  • Ucm6510
  • Ucm6510 Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-28172.

URL Resource
http://grandstream.com cve-icon cve-icon
https://gist.github.com/Exek1el/6291185a87c98d4229181212b2bd5cdf cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact