CVE-2026-4553

HIGH

Tenda F453 Parameters Natlimit fromNatlimit stack-based overflow

Title source: cna

Description

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.

References (5)

[Vdb Entry, Technical Description] https://vuldb.com/?id.352380

[Signature, Permissions Required] https://vuldb.com/?ctiid.352380

[Third Party Advisory] https://vuldb.com/?submit.774931

[Exploit] https://github.com/Litengzheng/vul_db/blob/main/F453/vul_88/README.md

View Exploit ZIP pw:eip

[Broken Link, Product] https://www.tenda.com.cn/

Scores

CVSS v3 8.8

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-121 CWE-119

Status published

Products (1)

Tenda/F453 < 1.0.0.3

Published Mar 22, 2026

Tracked Since Mar 22, 2026