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VULNERABILITIES

CVE-2025-28172 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://gist.github.com/Exek1el/6291185a87c98d4229181212b2bd5cdf [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-307Improper Restriction of Excessive Authentication AttemptsCISA-ADP

Affected Products

ProductVersions
grandstream ucm6510 firmware
<= 1.0.20.52

CPE

  • cpe:2.3:o:grandstream:ucm6510_firmware:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
grandstream ucm6510
All versions

CPE

  • cpe:2.3:h:grandstream:ucm6510:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2025-28172
NVD Published Date:
Jul 29, 2025
NVD Last Modified:
Jul 5, 2026
Source:
[email protected]
CVE-2025-28172 Details - Not Deferred