{"id":74195,"date":"2025-09-11T18:47:16","date_gmt":"2025-09-11T18:47:16","guid":{"rendered":""},"modified":"2025-10-01T18:15:18","modified_gmt":"2025-10-02T00:15:18","slug":"cve-2025-55241-azure-entra-elevation-of-privilege-vulnerability","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-55241-azure-entra-elevation-of-privilege-vulnerability\/","title":{"rendered":"<strong>CVE-2025-55241: Azure Entra Elevation of Privilege Vulnerability<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>The cybersecurity community is currently on high alert due to a recently discovered vulnerability, CVE-2025-55241, affecting Azure Entra. This Elevation of Privilege vulnerability has significant implications for all Azure Entra users, potentially leading to system compromise or data leakage. It&#8217;s a crucial matter due to Azure&#8217;s widespread usage in the IT sector, where it&#8217;s used for creating, testing, deploying, and <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-58259-denial-of-service-vulnerability-in-rancher-manager-due-to-unrestricted-payload-size\/\"  data-wpil-monitor-id=\"85842\">managing applications and services<\/a>. Therefore, the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-30403-heap-buffer-overflow-vulnerability-in-mvfst-impacts-quic-sessions\/\"  data-wpil-monitor-id=\"82346\">vulnerability&#8217;s impact<\/a> could be far-reaching, affecting a multitude of systems and data worldwide.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-55241<br \/>\nSeverity: Critical (CVSS: 9.0)<br \/>\nAttack Vector: Network<br \/>\nPrivileges Required: Low<br \/>\nUser Interaction: None<br \/>\nImpact: Elevation of Privilege <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2022-45134-critical-vulnerability-in-mahara-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"82958\">leading to potential system<\/a> compromise or data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-459047229\" 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>Azure Entra | All <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-46715-kernel-pointer-vulnerability-in-sandboxie-versions-prior-to-1-15-12\/\"  data-wpil-monitor-id=\"82812\">versions prior<\/a> to patch<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>This vulnerability exploits a flaw in <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-52352-critical-vulnerability-in-aikaan-iot-management-platform-allows-unauthorized-access\/\"  data-wpil-monitor-id=\"81825\">Azure Entra&#8217;s<\/a> code that incorrectly manages permissions. An attacker can send a specially crafted request to <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-55244-azure-bot-service-elevation-of-privilege-vulnerability-a-comprehensive-analysis\/\"  data-wpil-monitor-id=\"86964\">Azure Entra to exploit this flaw and elevate their privilege<\/a> level. This could potentially allow the attacker to compromise the system&#8217;s integrity and confidentiality, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47174-heap-based-buffer-overflow-in-microsoft-office-excel-leading-to-unauthorized-code-execution\/\"  data-wpil-monitor-id=\"82022\">leading to unauthorized<\/a> data access or manipulation.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-2660896429\" 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 the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-8675-server-side-request-forgery-ssrf-vulnerability-in-drupal-ai-seo-link-advisor\/\"  data-wpil-monitor-id=\"81851\">vulnerability might be exploited using a malicious HTTP request:<\/a><\/p>\n<pre><code class=\"\" data-line=\"\">POST \/vulnerable\/endpoint HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{ &quot;malicious_payload&quot;: &quot;{elevated_privilege_request}&quot; }<\/code><\/pre>\n<p>The above example demonstrates a simple request where an attacker uses a malicious payload to request <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-54914-a-critical-elevation-of-privilege-vulnerability-in-azure-networking\/\"  data-wpil-monitor-id=\"87043\">elevated privileges<\/a>.<\/p>\n<p><strong>Mitigation and Prevention<\/strong><\/p>\n<p>The best way to mitigate this vulnerability is to apply the vendor&#8217;s patch. <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47169-heap-based-buffer-overflow-vulnerability-in-microsoft-office-word\/\"  data-wpil-monitor-id=\"82007\">Microsoft has released a patch that effectively closes this vulnerability<\/a>. However, if for some reason patch application is not possible immediately, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can offer a temporary mitigation. These solutions can help to detect and block malicious <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-50902-cross-site-request-forgery-vulnerability-in-old-peanut-open-shop\/\"  data-wpil-monitor-id=\"81857\">requests attempting to exploit this vulnerability<\/a>.<br \/>\nContinuous <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-6791-sql-injection-vulnerability-in-centreon-web-monitoring-event-logs-module\/\"  data-wpil-monitor-id=\"84143\">monitoring of system logs<\/a> and network traffic can also aid in detecting any unusual activity, potentially indicating an attempted exploit. As a part of a robust cybersecurity strategy, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-8913-critical-local-file-inclusion-vulnerability-in-wellchoose-s-organization-portal-system\/\"  data-wpil-monitor-id=\"82437\">organizations should always stay on top of the latest vulnerability<\/a> disclosures and apply patches as soon as possible to minimize their attack surface.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview The cybersecurity community is currently on high alert due to a recently discovered vulnerability, CVE-2025-55241, affecting Azure Entra. This Elevation of Privilege vulnerability has significant implications for all Azure Entra users, potentially leading to system compromise or data leakage. It&#8217;s a crucial matter due to Azure&#8217;s widespread usage in the IT sector, where it&#8217;s [&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-74195","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\/74195","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=74195"}],"version-history":[{"count":13,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/74195\/revisions"}],"predecessor-version":[{"id":79887,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/74195\/revisions\/79887"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=74195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=74195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=74195"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=74195"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=74195"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=74195"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=74195"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=74195"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=74195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}