CVE-2025-6370: D-Link DIR-619L formWlanGuestSetup stack-based overflow

Published Jun 20, 2025
·
Updated

A vulnerability classified as critical was found in D-Link DIR-619L 2.06B01. Affected by this vulnerability is the function formWlanGuestSetup of the file /goform/formWlanGuestSetup. The manipulation of the argument curTime leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Affected Software

3 affected components
D-Link DIR-619L
All of the following
Dlink Dir-619l Firmware=2.06b1
Dlink Dir-619l

Event History

Jun 20, 2025
CVE Published
via MITRE·10:00 PM
Data Sourced
via MITRE·10:00 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·10:15 PM
DescriptionSeverityWeaknessAffected Software
Jun 11, 58473
Event
via NVD·06:50 AM
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2025-6370?

CVE-2025-6370 is classified as a critical vulnerability.

2

How do I fix CVE-2025-6370?

To mitigate CVE-2025-6370, update the D-Link DIR-619L firmware to the latest version available.

3

What type of vulnerabilities does CVE-2025-6370 involve?

CVE-2025-6370 involves a stack-based buffer overflow vulnerability.

4

Which device is affected by CVE-2025-6370?

CVE-2025-6370 affects the D-Link DIR-619L router.

5

What may an attacker achieve by exploiting CVE-2025-6370?

An attacker exploiting CVE-2025-6370 may gain unauthorized access or control of the affected device.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203