CVE-2025-29525: Medium severity Dasan GPON ONU H660WM vulnerability
Published Aug 25, 2025
·Updated
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.
Affected Software
1 affected component
Dasan GPON ONU H660WM
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
Frequently Asked Questions
1
What is the severity of CVE-2025-29525?
CVE-2025-29525 is considered a high severity vulnerability due to the presence of insecure default credentials.
2
How do I fix CVE-2025-29525?
To fix CVE-2025-29525, update the modem's firmware and change the default credentials immediately.
3
Who is affected by CVE-2025-29525?
Users of DASAN GPON ONU H660WM with OS version H660WMR210825 and hardware version DS-E5-583-A1 are affected by CVE-2025-29525.
4
What exploits are associated with CVE-2025-29525?
Exploiting CVE-2025-29525 can allow unauthorized access to the modem's control panel, potentially compromising the network.
5
Is CVE-2025-29525 publicly known?
Yes, CVE-2025-29525 is a publicly known vulnerability that has been documented in security databases.