{"id":4089,"date":"2026-09-04T18:42:59","date_gmt":"2026-09-04T10:42:59","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-35717"},"modified":"2026-09-04T18:42:59","modified_gmt":"2026-09-04T10:42:59","slug":"cve-2026-35717","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-35717","title":{"rendered":"CVE-2026-35717 [MEDIUM] &#8211; A stack-based buffer overflow in the export_language.cgi binary in VIVOTEK FD8136 firmware"},"content":{"rendered":"<p>A stack-based buffer overflow in the export_language.cgi binary in VIVOTEK FD8136 firmware FD8136-VVTK-0300a allows authenticated remote attackers to execute arbitrary code as root via a crafted POST request to the \/cgi-bin\/admin\/export_language.cgi endpoint. The handler passes the attacker-controlled Content-Length value directly to fread() as the read size into a fixed-size 0x60-byte stack buffer, overwriting the saved link register. The binary is compiled without stack canaries.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A stack-based buffer overflow in the export_language.cgi binary in VIVOTEK FD8136 firmware FD8136-VVTK-0300a allows authenticated remote attackers to execute arbitrary code as root via a crafted POST <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-4089","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/4089","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}