PT-2025-31217 · Grandstream Networks · Ucm6510

Published 2025-07-29 · Updated 2025-07-29 · CVE-2025-28172

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Grandstream Networks UCM6510 versions 1.0.20.52 and earlier

Description The software is susceptible to improper restriction of excessive authentication attempts, allowing an attacker to perform a brute force attack to gain access to targeted accounts.

Recommendations Versions prior to 1.0.20.52 should be updated.

Fix

Improper Restriction of Excessive Authentication Attempts

Weakness Enumeration

CWE-307

Related Identifiers

CVE-2025-28172

Affected Products

Ucm6510

References · 8

• https://osv.dev/vulnerability/CVE-2025-28172 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-28172 · Security Note
• https://twitter.com/VulmonFeeds/status/1950226019387871692 · Twitter Post
• http://grandstream.com · Note
• https://twitter.com/CVEnew/status/1950221877005418679 · Twitter Post
• https://t.me/CVEtracker/28670 · Telegram Post
• https://t.me/cveNotify/130157 · Telegram Post
• https://gist.github.com/Exek1el/6291185a87c98d4229181212b2bd5cdf · Note