CVE-2025-14879

CRITICAL

Tenda WH450 1.0.0.18 - Stack-based Buffer Overflow via ssid_index Parameter

Title source: llm
STIX 2.1

Description

A weakness has been identified in Tenda WH450 1.0.0.18. Affected is an unknown function of the file /goform/onSSIDChange of the component HTTP Request Handler. This manipulation of the argument ssid_index causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.337370
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.337370
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.715362
Product product
https://www.tenda.com.cn/

Scores

CVSS v3 9.8
EPSS 0.0062
EPSS Percentile 70.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-121 CWE-119
Status published
Products (1)
tenda/wh450_firmware 1.0.0.18
Published Dec 18, 2025
Tracked Since Feb 18, 2026