{"id":6399,"date":"2025-06-04T20:25:20","date_gmt":"2025-06-04T20:25:20","guid":{"rendered":"http:\/\/localhost\/?p=6399"},"modified":"2025-06-04T20:25:20","modified_gmt":"2025-06-04T20:25:20","slug":"d-link-dir-816-qosclassifier-os-command-injection","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=6399","title":{"rendered":"D-Link DIR-816 qosClassifier os command injection"},"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 qosClassifier os command injection<\/td>\n<\/tr>\n<tr>\n<th>Type<\/th>\n<td>cve<\/td>\n<\/tr>\n<tr>\n<th>Published<\/th>\n<td>2025-06-04T23:31:08.187Z<\/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: #ffcc00; font-weight: bold;\">6.9 (MEDIUM)<\/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:L\/VI:L\/VA:L\/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 vulnerability in D-Link DIR-816 1.10CNB05 allows remote attackers to execute arbitrary commands via the qosClassifier function, which is susceptible to OS command injection through the dip_address\/sip_address parameters. The vulnerability is publicly disclosed and affects unsupported products.<\/td>\n<\/tr>\n<tr>\n<th>AI Severity<\/th>\n<td>High<\/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-78, CWE-77<\/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 has been found in D-Link DIR-816 1.10CNB05 and classified as critical. Affected by this vulnerability is the function qosClassifier of the file \/goform\/qosClassifier. The manipulation of the argument dip_address\/sip_address leads to os command injection. The attack can be launched 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: #ffcc00;\">6.9 (MEDIUM)<\/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 qosClassifier os command injection Type cve Published 2025-06-04T23:31:08.187Z Last Seen Product Information Vendor D-Link Product DIR-816 Version 1.10CNB05&#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":[6,8,48,12,21,13,7,11,5],"class_list":["post-6399","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-69","tag-exploit","tag-medium","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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