CVE-2026-4567: Tenda A15 UploadCfg stack-based overflow

Published Mar 23, 2026
·
Updated

A vulnerability has been found in Tenda A15 15.13.07.13. The impacted element is the function UploadCfg of the file /cgi-bin/UploadCfg. The manipulation of the argument File leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected Software

3 affected components
Tenda A15=15.13.07.13
All of the following
Tenda A15 Firmware=15.13.07.13
Tenda A15

Event History

Mar 23, 2026
CVE Published
via MITRE·01:30 AM
Data Sourced
via MITRE·01:30 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·03:16 AM
DescriptionSeverityWeaknessAffected Software
Apr 7, 58249
Event
via FIRST·06:00 PM
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Frequently Asked Questions

1

What is the severity of CVE-2026-4567?

CVE-2026-4567 is a critical vulnerability due to its potential for remote exploitation and stack-based buffer overflow.

2

How do I fix CVE-2026-4567?

To fix CVE-2026-4567, update the Tenda A15 to the latest version provided by the vendor.

3

What are the risks associated with CVE-2026-4567?

The risks associated with CVE-2026-4567 include potential remote code execution and system compromise.

4

Who is affected by CVE-2026-4567?

CVE-2026-4567 affects users of Tenda A15 running version 15.13.07.13.

5

Can CVE-2026-4567 be exploited remotely?

Yes, CVE-2026-4567 can be exploited remotely, making it a significant security concern.

Contact

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