{"id":3118,"date":"2025-05-06T01:01:10","date_gmt":"2025-05-06T01:01:10","guid":{"rendered":"http:\/\/localhost\/?p=3118"},"modified":"2025-05-06T01:01:10","modified_gmt":"2025-05-06T01:01:10","slug":"pt-2021-02-encryption-bypass-when-downloading-a-firmware-update-in-diebold-nixdorf-rm3crs","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=3118","title":{"rendered":"PT-2021-02: Encryption bypass when downloading a firmware update in Diebold-Nixdorf RM3\/CRS"},"content":{"rendered":"<h2>Security Update News<\/h2>\n<h3>Update Information<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Title<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">PT-2021-02: Encryption bypass when downloading a firmware update in Diebold-Nixdorf RM3\/CRS<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Update ID<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">PT-2021-02<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Type<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">ptsecurity<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Published<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">2025-05-07T00:00:00<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Last Updated<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">2025-05-07T00:00:00<\/td>\n<\/tr>\n<\/table>\n<h3>Security Impact<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">CVSS Score<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">0.0<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Severity<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd; color: #666666; font-weight: bold;\">NONE<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Attack Vector<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\"><\/td>\n<\/tr>\n<\/table>\n<h3>Affected CVEs<\/h3>\n<div style=\" padding: 15px; border: 1px solid #ddd; margin-bottom: 20px;\">\n<ul style=\"margin: 0; padding-left: 20px;\">\n<li>CVE-2018-9100<\/li>\n<\/ul>\n<\/div>\n<h3>Update Details<\/h3>\n<div style=\"; padding: 15px; border-left: 4px solid #4CAF50; margin-bottom: 20px;\">\nWith access to the dispenser controller USB port, an attacker can install an outdated or modified firmware version (with malicious content) to bypass the encryption and withdraw cash.<\/p>\n<p>**Advisory status:**<\/p>\n<p>07.2018 &#8211; Vendor notification date<\/p>\n<p>**Credits:**<\/p>\n<p>The vulnerability was discovered by Vladimir Kononovich, Alexey Stennikov (independent researcher)\n<\/div>\n<p><a href=\"https:\/\/global.ptsecurity.com\/analytics\/threatscape\/pt-2021-02\" target=\"_blank\" style=\"display: inline-block; color: white; padding: 10px 20px; text-decoration: none; border-radius: 4px;\">View Advisory Details<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Security Update News Update Information Title PT-2021-02: Encryption bypass when downloading a firmware update in Diebold-Nixdorf RM3\/CRS Update ID PT-2021-02 Type ptsecurity Published 2025-05-07T00:00:00 Last&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[6,8,34,12,13,33,124,7,11,5],"class_list":["post-3118","post","type-post","status-publish","format-standard","hentry","category-category_news","tag-cve","tag-cvss","tag-cvss-00","tag-exploit","tag-news","tag-none","tag-ptsecurity","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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