CVE-2026-3166

HIGH

Tenda F453 1.0.0.3 - Buffer Overflow

Title source: llm
STIX 2.1

Description

A vulnerability was identified in Tenda F453 1.0.0.3. The affected element is the function fromRouteStatic of the file /goform/RouteStatic of the component httpd. Such manipulation of the argument page leads to buffer overflow. The attack can be launched remotely. The exploit is publicly available and might be used.

References (5)

Core 5
Core References
Permissions Required, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.347673
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.347673
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.759589
Various Sources product
https://www.tenda.com.cn/

Scores

CVSS v3 8.8
EPSS 0.0063
EPSS Percentile 45.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-119 CWE-120
Status published
Products (1)
tenda/f453_firmware 1.0.0.3
Published Feb 25, 2026
Tracked Since Feb 25, 2026