CVE-2026-4553

Name of the Vulnerable Software and Affected Versions Tenda F453 version 1.0.0.3

Description A stack-based buffer overflow exists in the fromNatlimit function of the /goform/Natlimit file within the Parameters Handler component. The issue is triggered by manipulating the page argument, allowing for remote exploitation. The exploit is publicly available.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting access to the vulnerable component Parameters Handler to minimize the risk of exploitation.