CVE-2025-9298: Tenda M3 QuickIndex formQuickIndex stack-based overflow

Published Aug 21, 2025
·
Updated

A flaw has been found in Tenda M3 1.0.0.12. Affected is the function formQuickIndex of the file /goform/QuickIndex. Executing manipulation of the argument PPPOEPassword can lead to stack-based buffer overflow. The attack can be launched remotely. The exploit has been published and may be used.

Affected Software

3 affected components
Tenda M3
All of the following
Tenda M3 Firmware=1.0.0.12
Tenda M3

Event History

Aug 21, 2025
CVE Published
via MITRE·12:32 PM
Data Sourced
via MITRE·12:32 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·01:15 PM
DescriptionSeverityWeaknessAffected Software
Feb 28, 57989
Event
via FIRST·02:48 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-2025-9298?

CVE-2025-9298 is classified as a high severity vulnerability due to the potential for remote exploitation leading to stack-based buffer overflow.

2

How do I fix CVE-2025-9298?

To fix CVE-2025-9298, users should update their Tenda M3 router firmware to the latest version provided by the vendor.

3

What devices are affected by CVE-2025-9298?

CVE-2025-9298 specifically affects the Tenda M3 model with version 1.0.0.12.

4

Can CVE-2025-9298 be exploited remotely?

Yes, CVE-2025-9298 can be exploited remotely, allowing attackers to manipulate the PPPOEPassword argument.

5

What is the impact of CVE-2025-9298?

The impact of CVE-2025-9298 includes potential unauthorized access to the device and execution of arbitrary code due to buffer overflow.

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