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CVE-2026-4489

Published: Mar 20, 2026

Modified: Mar 20, 2026

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A vulnerability was detected in Tenda A18 Pro 02.03.02.28. This vulnerability affects the function form_fast_setting_wifi_set of the file /goform/fast_setting_wifi_set. The manipulation results in stack-based buffer overflow. The attack may be launched remotely. The exploit is now public and may be used.

Vendor	Product	Versions
Tenda	A18 Pro	affected `02.03.02.28`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-352015 | Tenda A18 Pro fast_setting_wifi_set form_fast_setting_wifi_set stack-based overflow

vdb-entry

technical-description

VDB-352015 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #773619 | Tenda A18pro V02.03.02.28 stack

third-party-advisory

https://github.com/lilukun337/cve/issues/1

exploit

issue-tracking

https://www.tenda.com.cn/

product

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