Is CVE-2025-71384 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2025-71384 being exploited in the wild.

How severe is CVE-2025-71384?

Informational severity, published 6 October 2026.

Is there a fix for CVE-2025-71384?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2025-71384 attacked?

It is attacked from the adjacent network, in a network appliance.

Am I affected by CVE-2025-71384?

Check whether you run Dbit WIFI4 N300 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2025-71384: Dbit WIFI4 N300 stack-based buffer overflow in DHCP configuration

CVE-2025-71384 · Severity: info · Published 2026-10-06

The Dbit WIFI4 N300 is a low-cost residential router that manages network configuration and internet connectivity. A vulnerability in the router's web administration interface allows authenticated administrators on the local Wi-Fi network to execute arbitrary operating system commands by overflowing a buffer in the static DHCP configuration feature. An attacker with Wi-Fi access and admin credentials could gain complete control of the router and the networks it manages.

Vendors: Dbit.

Quick answers

Is CVE-2025-71384 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2025-71384 being exploited in the wild.
How severe is CVE-2025-71384?: Informational severity, published 6 October 2026.
Which products and versions are affected?: Dbit WIFI4 N300 1.0.0.
Is there a fix for CVE-2025-71384?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2025-71384 attacked?: It is attacked from the adjacent network, in a network appliance.
Am I affected by CVE-2025-71384?: Check whether you run Dbit WIFI4 N300 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A stack-based buffer overflow exists in the /api/addStaticDHCP endpoint where the comment field does not properly validate input length before copying to a fixed-size stack buffer. The vulnerability requires prior authentication as an administrator and adjacent network access (local Wi-Fi). Successful exploitation allows remote code execution as the root user running the router's web administration daemon.

Affected products

Dbit WIFI4 N300 1.0.0

Timeline

2026-10-06: disclosed

References

https://www.klogixsecurity.com/scorpion-labs-blog/anatomy-of-an-iot-exploit-from-hands-on-to-rce-folie-a-deux

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