{"id":6396,"date":"2025-06-04T20:08:57","date_gmt":"2025-06-04T20:08:57","guid":{"rendered":"http:\/\/localhost\/?p=6396"},"modified":"2025-06-04T20:08:57","modified_gmt":"2025-06-04T20:08:57","slug":"d-link-dir-816-qosportsetup-stack-based-overflow","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=6396","title":{"rendered":"D-Link DIR-816 QoSPortSetup stack-based overflow"},"content":{"rendered":"<h2>CVE Details<\/h2>\n<h3>Basic Information<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<tr>\n<th>Title<\/th>\n<td>D-Link DIR-816 QoSPortSetup stack-based overflow<\/td>\n<\/tr>\n<tr>\n<th>Type<\/th>\n<td>cve<\/td>\n<\/tr>\n<tr>\n<th>Published<\/th>\n<td>2025-06-05T00:31:05.077Z<\/td>\n<\/tr>\n<tr>\n<th>Last Seen<\/th>\n<td><\/td>\n<\/tr>\n<\/table>\n<h3>Product Information<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<tr>\n<th>Vendor<\/th>\n<td>D-Link<\/td>\n<\/tr>\n<tr>\n<th>Product<\/th>\n<td>DIR-816<\/td>\n<\/tr>\n<tr>\n<th>Version<\/th>\n<td>1.10CNB05<\/td>\n<\/tr>\n<\/table>\n<h3>CVSS Information<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<tr>\n<th>Base Score<\/th>\n<td style=\"color: #cc0000; font-weight: bold;\">9.3 (CRITICAL)<\/td>\n<\/tr>\n<tr>\n<th>Attack Vector<\/th>\n<td>CVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:N\/UI:N\/VC:H\/VI:H\/VA:H\/SC:N\/SI:N\/SA:N<\/td>\n<\/tr>\n<tr>\n<th>Confidentiality Impact<\/th>\n<td><\/td>\n<\/tr>\n<tr>\n<th>Integrity Impact<\/th>\n<td><\/td>\n<\/tr>\n<tr>\n<th>Availability Impact<\/th>\n<td><\/td>\n<\/tr>\n<\/table>\n<h3>AI Analysis<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<tr>\n<th>AI Description<\/th>\n<td>A critical stack-based buffer overflow vulnerability exists in the QoSPortSetup function of D-Link DIR-816 1.10CNB05 firmware. The vulnerability can be exploited remotely, allowing attackers to execute arbitrary code. The affected product is no longer supported by the vendor.<\/td>\n<\/tr>\n<tr>\n<th>AI Severity<\/th>\n<td>Critical<\/td>\n<\/tr>\n<tr>\n<th>Vendor<\/th>\n<td>D-Link<\/td>\n<\/tr>\n<tr>\n<th>Product<\/th>\n<td>DIR-816<\/td>\n<\/tr>\n<tr>\n<th>Affected Version<\/th>\n<td>1.10CNB05<\/td>\n<\/tr>\n<\/table>\n<h3>Additional Information<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<tr>\n<th>CVE List<\/th>\n<td><\/td>\n<\/tr>\n<tr>\n<th>CWE List<\/th>\n<td>CWE-121, CWE-119<\/td>\n<\/tr>\n<tr>\n<th>Bulletin Family<\/th>\n<td><\/td>\n<\/tr>\n<tr>\n<th>Source Data<\/th>\n<td>D-Link DIR-816 1.10CNB05<\/td>\n<\/tr>\n<\/table>\n<h3>Source Information<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<tr>\n<th>Source Data<\/th>\n<td>D-Link DIR-816 1.10CNB05<\/td>\n<\/tr>\n<tr>\n<th>Source Link<\/th>\n<td><a href=\"\" target=\"_blank\"><\/a><\/td>\n<\/tr>\n<\/table>\n<h3>Description<\/h3>\n<div style=\"padding: 15px; border-left: 4px solid #4CAF50; margin-bottom: 20px;\">A vulnerability was found in D-Link DIR-816 1.10CNB05. It has been declared as critical. This vulnerability affects the function QoSPortSetup of the file \/goform\/QoSPortSetup. The manipulation of the argument port0_group\/port0_remarker\/ssid0_group\/ssid0_remarker leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.<\/div>\n<h3>CVSS Score Summary<\/h3>\n<div style=\"padding: 15px; border: 1px solid #ddd; margin-bottom: 20px;\">\n<p style=\"margin: 0;\"><strong>Base Score:<\/strong> <span style=\"color: #cc0000;\">9.3 (CRITICAL)<\/span><\/p>\n<\/div>\n<p><a href=\"\" target=\"_blank\" style=\"display: inline-block; background-color: #4CAF50; color: white; padding: 10px 20px; text-decoration: none; border-radius: 4px;\">View Full CVE Details<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE Details Basic Information Title D-Link DIR-816 QoSPortSetup stack-based overflow Type cve Published 2025-06-05T00:31:05.077Z Last Seen Product Information Vendor D-Link Product DIR-816 Version 1.10CNB05 CVSS&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[9,6,8,55,12,13,7,11,5],"class_list":["post-6396","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-critical","tag-cve","tag-cvss","tag-cvss-93","tag-exploit","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>D-Link DIR-816 QoSPortSetup stack-based overflow - zero redgem<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zero.redgem.net\/?p=6396\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D-Link DIR-816 QoSPortSetup stack-based overflow - zero redgem\" \/>\n<meta property=\"og:description\" content=\"CVE Details Basic Information Title D-Link DIR-816 QoSPortSetup stack-based overflow Type cve Published 2025-06-05T00:31:05.077Z Last Seen Product Information Vendor D-Link Product DIR-816 Version 1.10CNB05 CVSS...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zero.redgem.net\/?p=6396\" \/>\n<meta property=\"og:site_name\" content=\"zero redgem\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-04T20:08:57+00:00\" \/>\n<meta name=\"author\" content=\"invoker\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"invoker\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=6396#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=6396\"},\"author\":{\"name\":\"invoker\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#\\\/schema\\\/person\\\/fbfeae8dfad117ac08a7621bee1a1dca\"},\"headline\":\"D-Link DIR-816 QoSPortSetup stack-based overflow\",\"datePublished\":\"2025-06-04T20:08:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=6396\"},\"wordCount\":229,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#organization\"},\"keywords\":[\"CRITICAL\",\"CVE\",\"CVSS\",\"CVSS-9.3\",\"exploit\",\"news\",\"Security\",\"tapic\",\"Vulnerability\"],\"articleSection\":[\"category_cve\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/zero.redgem.net\\\/?p=6396#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=6396\",\"url\":\"https:\\\/\\\/zero.redgem.net\\\/?p=6396\",\"name\":\"D-Link DIR-816 QoSPortSetup stack-based overflow - zero redgem\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#website\"},\"datePublished\":\"2025-06-04T20:08:57+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=6396#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/zero.redgem.net\\\/?p=6396\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/?p=6396#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/zero.redgem.net\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"D-Link DIR-816 QoSPortSetup stack-based overflow\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#website\",\"url\":\"https:\\\/\\\/zero.redgem.net\\\/\",\"name\":\"zero redgem\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/zero.redgem.net\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#organization\",\"name\":\"zero redgem\",\"url\":\"https:\\\/\\\/zero.redgem.net\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"\",\"contentUrl\":\"\",\"width\":191,\"height\":188,\"caption\":\"zero redgem\"},\"image\":{\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/zero.redgem.net\\\/#\\\/schema\\\/person\\\/fbfeae8dfad117ac08a7621bee1a1dca\",\"name\":\"invoker\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f17c01d7338e6932bcde121cf83569393df3374625d25afd62677cfb528f2e3e?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f17c01d7338e6932bcde121cf83569393df3374625d25afd62677cfb528f2e3e?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f17c01d7338e6932bcde121cf83569393df3374625d25afd62677cfb528f2e3e?s=96&d=mm&r=g\",\"caption\":\"invoker\"},\"sameAs\":[\"https:\\\/\\\/zero.redgem.net\"],\"url\":\"https:\\\/\\\/zero.redgem.net\\\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"D-Link DIR-816 QoSPortSetup stack-based overflow - zero redgem","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/zero.redgem.net\/?p=6396","og_locale":"en_US","og_type":"article","og_title":"D-Link DIR-816 QoSPortSetup stack-based overflow - zero redgem","og_description":"CVE Details Basic Information Title D-Link DIR-816 QoSPortSetup stack-based overflow Type cve Published 2025-06-05T00:31:05.077Z Last Seen Product Information Vendor D-Link Product DIR-816 Version 1.10CNB05 CVSS...","og_url":"https:\/\/zero.redgem.net\/?p=6396","og_site_name":"zero redgem","article_published_time":"2025-06-04T20:08:57+00:00","author":"invoker","twitter_card":"summary_large_image","twitter_misc":{"Written by":"invoker","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/zero.redgem.net\/?p=6396#article","isPartOf":{"@id":"https:\/\/zero.redgem.net\/?p=6396"},"author":{"name":"invoker","@id":"https:\/\/zero.redgem.net\/#\/schema\/person\/fbfeae8dfad117ac08a7621bee1a1dca"},"headline":"D-Link DIR-816 QoSPortSetup stack-based overflow","datePublished":"2025-06-04T20:08:57+00:00","mainEntityOfPage":{"@id":"https:\/\/zero.redgem.net\/?p=6396"},"wordCount":229,"commentCount":0,"publisher":{"@id":"https:\/\/zero.redgem.net\/#organization"},"keywords":["CRITICAL","CVE","CVSS","CVSS-9.3","exploit","news","Security","tapic","Vulnerability"],"articleSection":["category_cve"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/zero.redgem.net\/?p=6396#respond"]}]},{"@type":"WebPage","@id":"https:\/\/zero.redgem.net\/?p=6396","url":"https:\/\/zero.redgem.net\/?p=6396","name":"D-Link DIR-816 QoSPortSetup stack-based overflow - zero redgem","isPartOf":{"@id":"https:\/\/zero.redgem.net\/#website"},"datePublished":"2025-06-04T20:08:57+00:00","breadcrumb":{"@id":"https:\/\/zero.redgem.net\/?p=6396#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/zero.redgem.net\/?p=6396"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/zero.redgem.net\/?p=6396#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/zero.redgem.net\/"},{"@type":"ListItem","position":2,"name":"D-Link DIR-816 QoSPortSetup stack-based overflow"}]},{"@type":"WebSite","@id":"https:\/\/zero.redgem.net\/#website","url":"https:\/\/zero.redgem.net\/","name":"zero redgem","description":"","publisher":{"@id":"https:\/\/zero.redgem.net\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/zero.redgem.net\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/zero.redgem.net\/#organization","name":"zero redgem","url":"https:\/\/zero.redgem.net\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/zero.redgem.net\/#\/schema\/logo\/image\/","url":"","contentUrl":"","width":191,"height":188,"caption":"zero redgem"},"image":{"@id":"https:\/\/zero.redgem.net\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/zero.redgem.net\/#\/schema\/person\/fbfeae8dfad117ac08a7621bee1a1dca","name":"invoker","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/f17c01d7338e6932bcde121cf83569393df3374625d25afd62677cfb528f2e3e?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f17c01d7338e6932bcde121cf83569393df3374625d25afd62677cfb528f2e3e?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f17c01d7338e6932bcde121cf83569393df3374625d25afd62677cfb528f2e3e?s=96&d=mm&r=g","caption":"invoker"},"sameAs":["https:\/\/zero.redgem.net"],"url":"https:\/\/zero.redgem.net\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/zero.redgem.net\/index.php?rest_route=\/wp\/v2\/posts\/6396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zero.redgem.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zero.redgem.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zero.redgem.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zero.redgem.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6396"}],"version-history":[{"count":0,"href":"https:\/\/zero.redgem.net\/index.php?rest_route=\/wp\/v2\/posts\/6396\/revisions"}],"wp:attachment":[{"href":"https:\/\/zero.redgem.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zero.redgem.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zero.redgem.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}