CVE-2026-5990: Tenda F451 SafeEmailFilter fromSafeEmailFilter stack-based overflow
A vulnerability has been found in Tenda F451 1.0.0.7. Affected by this vulnerability is the function fromSafeEmailFilter of the file /goform/SafeEmailFilter. The manipulation of the argument page 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
Event History
Frequently Asked Questions
What is the severity of CVE-2026-5990?
The severity of CVE-2026-5990 is classified as critical due to the potential for remote code execution via stack-based buffer overflow.
How do I fix CVE-2026-5990?
To fix CVE-2026-5990, update your Tenda F451 device firmware to the latest version provided by the manufacturer.
What are the potential risks of CVE-2026-5990?
The potential risks of CVE-2026-5990 include unauthorized access and the ability for attackers to execute arbitrary code on the affected device.
Which versions are affected by CVE-2026-5990?
CVE-2026-5990 affects Tenda F451 version 1.0.0.7.
How can an attacker exploit CVE-2026-5990?
An attacker can exploit CVE-2026-5990 by sending a specially crafted request to the fromSafeEmailFilter function, leading to a buffer overflow.