{"id":40651,"date":"2025-05-19T23:40:45","date_gmt":"2025-05-19T23:40:45","guid":{"rendered":""},"modified":"2025-05-30T11:18:03","modified_gmt":"2025-05-30T17:18:03","slug":"cve-2025-26389-arbitrary-code-execution-vulnerability-in-ozw672-and-ozw772","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-26389-arbitrary-code-execution-vulnerability-in-ozw672-and-ozw772\/","title":{"rendered":"<strong>CVE-2025-26389: Arbitrary Code Execution Vulnerability in OZW672 and OZW772<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>A critical vulnerability denoted as CVE-2025-26389 has been identified within OZW672 and OZW772 versions predating V8.0. The vulnerability affects the web service in these devices, specifically the `exportDiagramPage` endpoint which fails to sufficiently sanitize input parameters. This vulnerability is significant as it could potentially allow unauthenticated remote attackers to <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-29509-critical-remote-code-execution-vulnerability-in-jan-v0-5-14\/\"  data-wpil-monitor-id=\"45548\">execute arbitrary<\/a> code with root privileges. Considering the widespread use of these devices, this <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-31214-a-critical-network-traffic-interception-vulnerability-in-ios-and-ipados\/\"  data-wpil-monitor-id=\"47692\">vulnerability is of considerable concern to network<\/a> administrators, cybersecurity professionals, and organizations at large.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-26389<br \/>\nSeverity: Critical (CVSS: 10.0)<br \/>\nAttack Vector: Network<br \/>\nPrivileges Required: None<br \/>\nUser Interaction: None<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-27891-samsung-mobile-and-wearable-processors-vulnerability-leads-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"49804\">Potential system<\/a> compromise and data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-97208653\" 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>OZW672 | < V8.0\nOZW772 | < V8.0\n\n<strong>How the Exploit Works<\/strong><\/p>\n<p>The <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-41450-improper-authentication-vulnerability-in-danfoss-aksm8xxa-series\/\"  data-wpil-monitor-id=\"46783\">vulnerability arises from the improper<\/a> sanitization of input parameters required for the `exportDiagramPage` endpoint in the affected devices. An attacker could exploit this <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47708-cross-site-request-forgery-vulnerability-in-drupal-enterprise-mfa-tfa\/\"  data-wpil-monitor-id=\"49803\">vulnerability by sending a crafted request<\/a> to the vulnerable endpoint. If the request is processed, it could result in the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47732-a-critical-remote-code-execution-vulnerability-in-microsoft-dataverse\/\"  data-wpil-monitor-id=\"46294\">execution of arbitrary code<\/a> with root privileges on the device. This could <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-34333-critical-vulnerability-in-ami-s-spx-leads-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"47671\">potentially lead to a full system<\/a> compromise, given the elevated level of access obtained by the attacker.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p>\n<p>Below is a conceptual example of how an attack exploiting this vulnerability might look. This example uses a <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-24189-memory-corruption-vulnerability-due-to-maliciously-crafted-web-content-in-various-operating-systems\/\"  data-wpil-monitor-id=\"51764\">maliciously crafted<\/a> HTTP POST request:<\/p><div id=\"ameeb-939973345\" 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<pre><code class=\"\" data-line=\"\">POST \/exportDiagramPage HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{ &quot;input_parameters&quot;: &quot;malicious_payload;rm -rf \/&quot; }<\/code><\/pre>\n<p>In the above example, the &#8220;malicious_payload&#8221; stands for any malicious <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-21325-microsoft-printer-metadata-troubleshooter-tool-remote-code-execution-vulnerability\/\"  data-wpil-monitor-id=\"47713\">code that the attacker wants to execute<\/a>. The `rm -rf \/` command is an example of a destructive command that an attacker could use to delete all <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-20653-microsoft-common-log-file-system-elevation-of-privilege-vulnerability\/\"  data-wpil-monitor-id=\"47670\">files on the system<\/a> if the exploit is successful.<\/p>\n<p><strong>Mitigation Guidance<\/strong><\/p>\n<p>It&#8217;s strongly recommended that users of the affected devices update to version V8.0 or later as soon as possible. If an immediate system upgrade is not feasible, users should consider employing a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) as temporary mitigation against <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-4648-integrity-check-vulnerability-in-centreon-web-leading-to-potential-xss-injection\/\"  data-wpil-monitor-id=\"49896\">potential attacks exploiting this vulnerability<\/a>. These measures, while not a full solution, can help detect and <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-3605-privilege-escalation-vulnerability-in-frontend-login-and-registration-blocks-plugin-for-wordpress\/\"  data-wpil-monitor-id=\"46145\">block malicious traffic aimed at exploiting this vulnerability<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview A critical vulnerability denoted as CVE-2025-26389 has been identified within OZW672 and OZW772 versions predating V8.0. The vulnerability affects the web service in these devices, specifically the `exportDiagramPage` endpoint which fails to sufficiently sanitize input parameters. This vulnerability is significant as it could potentially allow unauthenticated remote attackers to execute arbitrary code with root [&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":[],"product":[],"attack_vector":[80],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-40651","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-rce"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/40651","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=40651"}],"version-history":[{"count":10,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/40651\/revisions"}],"predecessor-version":[{"id":46326,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/40651\/revisions\/46326"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=40651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=40651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=40651"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=40651"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=40651"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=40651"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=40651"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=40651"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=40651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}