Is CVE-2025-50662 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2025-50662 being exploited in the wild.

How severe is CVE-2025-50662?

High severity, with a CVSS score of 7.5, published 8 April 2026.

Is there a fix for CVE-2025-50662?

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-2025-50662 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2025-50662?

Check whether you run Dlink Di-8003 or Dlink Di-8003 Firmware. 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-2025-50662: D-Link DI-8003 buffer overflow in /url_group.asp

CVE-2025-50662 · Severity: high · CVSS 7.5 · Published 2026-04-08

A security vulnerability has been identified in the D-Link DI-8003 enterprise router, a device used to manage network traffic and provide internet connectivity. An attacker can exploit this flaw to crash the device, leading to a complete loss of internet and network services for the organization. Because this product has reached its end-of-life status, the manufacturer will not be releasing a fix, and it is recommended that the hardware be replaced.

Technologies: Dlink Di-8003, Dlink Di-8003 Firmware. Vendors: Dlink.

Quick answers

Is CVE-2025-50662 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2025-50662 being exploited in the wild.
How severe is CVE-2025-50662?: High severity, with a CVSS score of 7.5, published 8 April 2026.
Which products and versions are affected?: D-Link DI-8003 16.07.26A1.
Is there a fix for CVE-2025-50662?: 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-2025-50662 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2025-50662?: Check whether you run Dlink Di-8003 or Dlink Di-8003 Firmware. 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 (CWE-121) exists in the D-Link DI-8003 router running firmware version 16.07.26A1. The vulnerability is located within the '/url_group.asp' endpoint and is triggered by improper validation of the 'name' parameter. A remote, unauthenticated attacker can exploit this by sending a specially crafted network request to the device. Successful exploitation results in a Denial of Service (DoS) condition. As the DI-8003 is an End-of-Life (EoL) product, D-Link has stated that no firmware updates will be provided to address this issue.

Affected products

D-Link DI-8003 16.07.26A1

Timeline

2026-04-08: disclosed
2026-04-08: advisory: NVD publication date
2026-04-15: other: Vendor acknowledgment of EoL status

References

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