CVE-2025-29524: Medium severity Dasan GPON ONU H660WM H660WMR210825 vulnerability

Published Aug 25, 2025
·
Updated

Incorrect access control in the component /cgi-bin/systemdiagnosticmain.asp of DASAN GPON ONU H660WM H660WMR210825 allows attackers to access sensitive information.

Affected Software

1 affected component
Dasan GPON ONU H660WM H660WMR210825

Event History

Aug 25, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·03:15 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2025-29524?

CVE-2025-29524 is classified as a high severity vulnerability due to its potential to allow unauthorized access to sensitive information.

2

How do I fix CVE-2025-29524?

To mitigate CVE-2025-29524, update the DASAN GPON ONU H660WM H660WMR210825 firmware to the latest version provided by the vendor.

3

What component is affected by CVE-2025-29524?

The vulnerability CVE-2025-29524 affects the /cgi-bin/system_diagnostic_main.asp component of the DASAN GPON ONU H660WM H660WMR210825.

4

What information can attackers access through CVE-2025-29524?

Attackers exploiting CVE-2025-29524 can gain access to sensitive system diagnostic information.

5

Who is affected by CVE-2025-29524?

Users of the DASAN GPON ONU H660WM H660WMR210825 device are affected by CVE-2025-29524.

Contact

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