CVE-2026-4490

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.0%
top 85.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Tenda A18 PRO
Timeline
PublishedMar 20

Description

A flaw has been found in Tenda A18 Pro 02.03.02.28. This issue affects the function setSchedWifi of the file /goform/openSchedWifi. This manipulation causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.

CVSS vector

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

Affected Packages1 packages

▶CVEListV5tenda/a18_pro02.03.02.28

🔴Vulnerability Details

2
CVEList
Tenda A18 Pro openSchedWifi setSchedWifi stack-based overflow↗2026-03-20
▶
GHSA
GHSA-94x9-2g6x-89qr: A flaw has been found in Tenda A18 Pro 02↗2026-03-20
▶