CVE-2025-7460: TOTOLINK T6 HTTP POST Request cstecgi.cgi setWiFiAclRules buffer overflow

Published Jul 11, 2025
·
Updated

A vulnerability has been found in TOTOLINK T6 4.1.5cu.748B20211015 and classified as critical. Affected by this vulnerability is the function setWiFiAclRules of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument mac leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Affected Software

3 affected components
TOTOLINK T6
All of the following
TOTOLINK T6 Firmware=v4.1.5cu.748_b20211015
TOTOLINK T6=3

Event History

Jul 11, 2025
CVE Published
via MITRE·09:32 PM
Data Sourced
via MITRE·09:32 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·10:15 PM
DescriptionSeverityWeaknessAffected Software
Jun 13, 58473
Event
via NVD·08:09 PM
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-2025-7460?

CVE-2025-7460 is classified as a critical vulnerability.

2

What component is affected by CVE-2025-7460?

CVE-2025-7460 affects the HTTP POST Request Handler in the TOTOLINK T6 router.

3

What function is exploited in CVE-2025-7460?

The function setWiFiAclRules is exploited in CVE-2025-7460.

4

How do I mitigate CVE-2025-7460?

To mitigate CVE-2025-7460, update the TOTOLINK T6 firmware to the latest version provided by the vendor.

5

What kind of attack can exploit CVE-2025-7460?

CVE-2025-7460 can lead to unauthorized access due to improper handling of the mac argument.

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