CVE-2026-4553: Tenda F453 Parameters Natlimit fromNatlimit stack-based overflow
A vulnerability was identified in Tenda F453 1.0.0.3. Impacted is the function fromNatlimit of the file /goform/Natlimit of the component Parameters Handler. The manipulation of the argument page leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-4553?
CVE-2026-4553 has been classified with a high severity due to the potential for remote code execution stemming from a stack-based buffer overflow.
How do I fix CVE-2026-4553?
To address CVE-2026-4553, update the Tenda F453 device to the latest firmware version provided by the vendor.
What are the potential impacts of CVE-2026-4553?
Exploitation of CVE-2026-4553 may allow an attacker to execute arbitrary code on the affected device.
Which devices are affected by CVE-2026-4553?
CVE-2026-4553 specifically affects the Tenda F453 model running version 1.0.0.3.
Is CVE-2026-4553 a widespread vulnerability?
CVE-2026-4553 affects a specific model of Tenda router, making it less widespread but still critical for users of that model to address.