Tenda A18

• CVE-2026-2930 Medium 6.3 Tenda A18 Httpd Service UploadCfg webCgiGetUploadFile stack-based overflow 0.4%
• CVE-2026-2877 High 8.8 Tenda A18 Httpd Service WifiExtraSet strcpy stack-based overflow 0.6%
• CVE-2026-2876 High 8.8 Tenda A18 setBlackRule parse_macfilter_rule stack-based overflow 0.6%
• CVE-2025-0848 Medium 6.5 Tenda A18 HTTP POST Request SetCmdlineRun stack-based overflow 1.2%