CVE-2026-4489

HIGH EPSS 39.4%

Published Mar 20, 20263mo ago · Modified Jun 17, 20261w ago

7.4 CVSS 4.0

High

Published Mar 20, 2026 3mo ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

7.4

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

39.4% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 2

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety

CWE-121

References 5

github.com https://github.com/lilukun337/cve/issues/1
vuldb.com https://vuldb.com/?ctiid.352015
vuldb.com https://vuldb.com/?id.352015
vuldb.com https://vuldb.com/?submit.773619
tenda.com.cn https://www.tenda.com.cn/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.