CVE-2025-29525 Hardcoded credentials in n/a

Medium 5.3 Published Updated

Attackers can access the modem control panel using insecure default credentials, potentially taking over the device.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2025-29525?

CVE-2025-29525 is a medium-severity vulnerability in n/a, published on 25 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official 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.

Weakness: CWE-1392

Which versions are affected by CVE-2025-29525?

How do I fix CVE-2025-29525?

No fix has been published for CVE-2025-29525 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-29525 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-29525 exists.

Sources

Also known as GHSA-96rj-gh8x-qx24.

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