CVE-2026-7692: Wavlink WL-WN570HA1 adm.cgi ping_ddns command injection

Published May 3, 2026

Updated

A vulnerability was detected in Wavlink WL-WN570HA1 R70HA1 V1410_221110. The affected element is the function ping_ddns of the file /cgi-bin/adm.cgi. Performing a manipulation of the argument DDNS results in command injection. The attack can be initiated remotely. The exploit is now public and may be used. Once again the vendors acted very professional and confirms, "that the WN570HA1 firmware version R70HA1 V1410_221110 has been removed from our website." This vulnerability only affects products that are no longer supported by the maintainer.

Affected Software

3 affected components

Wavlink WL-WN570HA1=R70HA1 V1410_221110

All of the following

Wavlink Wl-wn570ha1 Firmware=r70ha1_v1410_221110

Wavlink WL-WN570HA1

Event History

May 3, 2026

CVE Published

via MITRE·11:00 AM

Data Sourced

via MITRE·11:00 AM

DescriptionSeverityWeakness

Data Sourced

via NVD·11:16 AM

DescriptionSeverityWeaknessAffected Software

Mar 11, 58323

Event

via FIRST·02:44 AM

Frequently Asked Questions

What is the severity of CVE-2026-7692?

CVE-2026-7692 is considered a high severity vulnerability due to its potential for command injection.

How do I fix CVE-2026-7692?

To mitigate CVE-2026-7692, update the Wavlink WL-WN570HA1 to the latest firmware version provided by the vendor.

What type of vulnerability is CVE-2026-7692?

CVE-2026-7692 is categorized as a command injection vulnerability affecting the ping_ddns function.

Which device is impacted by CVE-2026-7692?

CVE-2026-7692 impacts the Wavlink WL-WN570HA1 router specifically running R70HA1 V1410_221110.

Can CVE-2026-7692 be exploited remotely?

Yes, CVE-2026-7692 can be exploited remotely if an attacker manipulates the DDNS argument in the affected function.

Company

Resources

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.