CVE-2025-28171

MEDIUM

Published Jul 29, 2025 Modified Aug 6, 2025 CWE-922

Description

An issue in Grandstream UCM6510 v.1.0.20.52 and before allows a remote attacker to obtain sensitive information via the Login function at /cgi and /webrtccgi.

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CVSS v3.1 Score

6.5

MEDIUM

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

Weakness Type (CWE)

CWE-922 CWE-922

Affected Products

Vendor	Product	Versions
grandstream	ucm6510_firmware	< 1.0.20.52
grandstream	ucm6510	All

References

Other References

http://grandstream.com http://ucm65xx.com https://gist.github.com/Exek1el/a1fe4288f0df0a47068d618579c6b647

Frequently Asked Questions

What is CVE-2025-28171? +

An issue in Grandstream UCM6510 v.1.0.20.52 and before allows a remote attacker to obtain sensitive information via the Login function at /cgi and /webrtccgi. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-28171? +

CVE-2025-28171 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-28171? +

CVE-2025-28171 affects products from grandstream, specifically: ucm6510, ucm6510_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-28171? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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