{"id":53871,"date":"2025-06-21T05:59:34","date_gmt":"2025-06-21T05:59:34","guid":{"rendered":""},"modified":"2025-09-10T01:07:12","modified_gmt":"2025-09-10T07:07:12","slug":"cve-2025-6179-bypassing-permissions-in-extension-management-on-google-chromeos","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-6179-bypassing-permissions-in-extension-management-on-google-chromeos\/","title":{"rendered":"<strong>CVE-2025-6179: Bypassing Permissions in Extension Management on Google ChromeOS<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>The CVE-2025-6179 vulnerability is a severe security flaw affecting Google&#8217;s ChromeOS version 16181.27.0 on managed Chrome devices. This vulnerability allows local attackers to bypass permissions in Extension Management, thereby enabling them to disable extensions, access Developer Mode, and load additional extensions by exploiting vulnerabilities through the tools ExtHang3r and ExtPrint3r. The <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-30220-high-severity-xml-external-entity-xxe-vulnerability-in-geoserver-geotools-and-geonetwork\/\"  data-wpil-monitor-id=\"60614\">severity of this vulnerability<\/a> lies in its potential to compromise systems or leak data, posing a significant risk to the confidentiality, integrity, and availability of the affected systems.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-6179<br \/>\nSeverity: Critical (CVSS score 9.8)<br \/>\nAttack Vector: Local<br \/>\nPrivileges Required: Low<br \/>\nUser Interaction: Required<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-40912-critical-vulnerability-in-cryptx-for-perl-allows-potential-system-compromise\/\"  data-wpil-monitor-id=\"60946\">System compromise and potential<\/a> data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-2399720611\" 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>Google ChromeOS | 16181.27.0<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The exploit works by manipulating the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-8882-heap-corruption-exploit-in-google-chrome-s-aura\/\"  data-wpil-monitor-id=\"81055\">permissions in Extension Management<\/a> on Google&#8217;s ChromeOS. A <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-25999-critical-php-local-file-inclusion-vulnerability-in-bodycenter-wordpress-theme\/\"  data-wpil-monitor-id=\"60217\">local attacker can utilize the vulnerabilities<\/a> within the ExtHang3r and ExtPrint3r tools to disable existing extensions and gain access to Developer Mode. In this mode, the attacker can load additional extensions, potentially malicious, thereby <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-6435-firefox-vulnerability-leading-to-potential-system-compromise-and-data-leakage\/\"  data-wpil-monitor-id=\"75262\">compromising the integrity and confidentiality of the system<\/a>.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-4215764512\" 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>While specific exploit code for CVE-2025-6179 is not detailed, the following pseudocode conceptually <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49526-out-of-bounds-write-vulnerability-in-illustrator-leading-to-arbitrary-code-execution\/\"  data-wpil-monitor-id=\"75261\">illustrates how an attacker might seek to use this vulnerability<\/a>:<\/p>\n<pre><code class=\"\" data-line=\"\"># Attacker gains local access to the device\nlogin(chrome_device)\n# Attacker uses ExtHang3r and ExtPrint3r tools to disable security extensions\nrun_tool(ExtHang3r, target=&quot;security_extension&quot;)\nrun_tool(ExtPrint3r, target=&quot;security_extension&quot;)\n# Attacker enters Developer Mode\nenter_developer_mode()\n# Attacker loads malicious extension\nload_extension(&quot;malicious_extension&quot;)<\/code><\/pre>\n<p>Remember, this is just a conceptual example. Real exploitation would require a much deeper understanding of the ChromeOS, the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-30618-critical-deserialization-vulnerability-in-rapyd-payment-extension-for-woocommerce\/\"  data-wpil-monitor-id=\"62358\">vulnerable extensions<\/a>, and the exploit tools involved.<\/p>\n<p><strong>Mitigation<\/strong><\/p>\n<p><a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-5959-high-severity-type-confusion-vulnerability-in-google-chrome\/\"  data-wpil-monitor-id=\"60945\">Google has released a patch to address this vulnerability<\/a>, and administrators are urged to apply this patch immediately to all affected systems. If the patch cannot be applied immediately, a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can be used as a temporary mitigation method. It\u2019s <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-28389-critical-security-vulnerability-in-openc3-cosmos-v6-0-0-due-to-weak-password-requirements\/\"  data-wpil-monitor-id=\"61609\">critical to stay updated on the latest security<\/a> patches and updates to ensure the safety of your systems and data.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview The CVE-2025-6179 vulnerability is a severe security flaw affecting Google&#8217;s ChromeOS version 16181.27.0 on managed Chrome devices. This vulnerability allows local attackers to bypass permissions in Extension Management, thereby enabling them to disable extensions, access Developer Mode, and load additional extensions by exploiting vulnerabilities through the tools ExtHang3r and ExtPrint3r. The severity of this [&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":[91],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-53871","post","type-post","status-publish","format-standard","hentry","category-uncategorized","vendor-google"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/53871","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=53871"}],"version-history":[{"count":7,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/53871\/revisions"}],"predecessor-version":[{"id":73495,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/53871\/revisions\/73495"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=53871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=53871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=53871"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=53871"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=53871"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=53871"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=53871"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=53871"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=53871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}