{"id":74278,"date":"2025-09-11T22:48:49","date_gmt":"2025-09-11T22:48:49","guid":{"rendered":""},"modified":"2025-10-03T20:48:48","modified_gmt":"2025-10-04T02:48:48","slug":"cve-2025-58280-object-heap-address-exposure-vulnerability-in-ark-ets","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-58280-object-heap-address-exposure-vulnerability-in-ark-ets\/","title":{"rendered":"<strong>CVE-2025-58280: Object Heap Address Exposure Vulnerability in Ark eTS<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>The cybersecurity community has recently identified a new vulnerability, designated CVE-2025-58280, which exposes object heap addresses in the Ark eTS module. This vulnerability may affect any organization using the Ark eTS module in their systems, potentially leading to system compromise or data leakage. As the Common Vulnerability Scoring System (CVSS) Severity Score of 8.4 indicates, this is a high-risk vulnerability that needs to be <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-8047-critical-security-vulnerability-in-wordpress-plugins-pixterme-and-pixter-image-digital-license\/\"  data-wpil-monitor-id=\"82138\">addressed<\/a> immediately to ensure the security integrity of affected systems.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-58280<br \/>\nSeverity: High (CVSS: 8.4)<br \/>\nAttack Vector: Network<br \/>\nPrivileges Required: None<br \/>\nUser Interaction: None<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-45968-insecure-direct-object-reference-vulnerability-in-system-pdv-v1-0\/\"  data-wpil-monitor-id=\"82997\">System compromise or data leakage due to exposure of object<\/a> heap addresses in Ark eTS module<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-4038337812\" 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>Ark eTS | 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=\"82770\">versions prior<\/a> to patch<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-8145-php-object-injection-vulnerability-in-redirection-for-contact-form-7-wordpress-plugin\/\"  data-wpil-monitor-id=\"82029\">vulnerability lies in the Ark eTS module&#8217;s handling of object<\/a> heap addresses. It allows an attacker to exploit the module via network, gaining access to these addresses. This could potentially <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=\"82021\">lead to unauthorized<\/a> access to sensitive data or even complete system control. The exposure of object heap addresses can also facilitate other types of attacks, such as <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47169-heap-based-buffer-overflow-vulnerability-in-microsoft-office-word\/\"  data-wpil-monitor-id=\"82006\">buffer overflow<\/a> exploits.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-3568881485\" 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>The following is a conceptual example of how the vulnerability might be exploited. This represents a malicious payload targeting the exposed object heap addresses.<\/p>\n<pre><code class=\"\" data-line=\"\">POST \/arkets\/vulnerable\/endpoint HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{ &quot;malicious_payload&quot;: &quot;exploit(object_heap_address)&quot; }<\/code><\/pre>\n<p>In this example, &#8220;exploit(object_heap_address)&#8221; represents a hypothetical exploit function that an attacker could use to take advantage of the vulnerability in the Ark eTS module. The real-world exploit would likely be more complex and specific to the particular <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2022-45134-critical-vulnerability-in-mahara-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"82961\">vulnerability and affected system<\/a>.<\/p>\n<p><strong>Mitigation Guidance<\/strong><\/p>\n<p>The most effective mitigation for CVE-2025-58280 is to apply the vendor patch, which should resolve the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49388-privilege-escalation-vulnerability-in-miraculous-core-plugin\/\"  data-wpil-monitor-id=\"88634\">vulnerability at its core<\/a>. If the patch cannot be applied immediately, a temporary mitigation measure would be to use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) to monitor and block any suspicious network traffic that could be <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-1740-excessive-authentication-attempts-vulnerability-in-akinsoft-myrezzta\/\"  data-wpil-monitor-id=\"86761\">attempting to exploit the vulnerability<\/a>. However, these are only temporary measures and cannot replace the need to patch the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-54742-data-deserialization-vulnerability-in-wpevently-leading-to-possible-system-compromise\/\"  data-wpil-monitor-id=\"86422\">vulnerability as soon as possible<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview The cybersecurity community has recently identified a new vulnerability, designated CVE-2025-58280, which exposes object heap addresses in the Ark eTS module. This vulnerability may affect any organization using the Ark eTS module in their systems, potentially leading to system compromise or data leakage. As the Common Vulnerability Scoring System (CVSS) Severity Score of 8.4 [&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":[86],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-74278","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-buffer-overflow"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/74278","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=74278"}],"version-history":[{"count":10,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/74278\/revisions"}],"predecessor-version":[{"id":81448,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/74278\/revisions\/81448"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=74278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=74278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=74278"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=74278"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=74278"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=74278"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=74278"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=74278"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=74278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}