CVE-2025-29525

MEDIUM

Published Aug 25, 2025 Modified Apr 15, 2026 CWE-1392

Description

DASAN GPON ONU H660WM OS version H660WMR210825 Hardware version DS-E5-583-A1 was discovered to contain insecure default credentials in the modem's control panel.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-1392 CWE-1392

References

Other References

https://gist.github.com/stevenyu113228/20ecc24a10e2b1b7038634b838503d7c

Frequently Asked Questions

What is CVE-2025-29525? +

DASAN GPON ONU H660WM OS version H660WMR210825 Hardware version DS-E5-583-A1 was discovered to contain insecure default credentials in the modem's control panel. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2025-29525? +

CVE-2025-29525 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2025-29525? +

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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