CVE-2026-4493
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Mar 20, 2026
Vendor
unknown
Description
A vulnerability was determined in Tenda A18 Pro 02.03.02.28. The impacted element is the function sub_423B50 of the file /goform/setMacFilterCfg of the component MAC Filtering Configuration Endpoint. Executing a manipulation of the argument deviceList can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.