{"id":85650,"date":"2025-11-10T03:09:51","date_gmt":"2025-11-10T03:09:51","guid":{"rendered":""},"modified":"2025-11-10T21:40:33","modified_gmt":"2025-11-11T03:40:33","slug":"cve-2025-34189-unauthorized-action-execution-in-vasion-print-due-to-vulnerable-ipc-mechanism","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-34189-unauthorized-action-execution-in-vasion-print-due-to-vulnerable-ipc-mechanism\/","title":{"rendered":"<strong>CVE-2025-34189: Unauthorized Action Execution in Vasion Print Due to Vulnerable IPC Mechanism<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>This report covers the CVE-2025-34189 vulnerability found in Vasion Print&#8217;s Virtual Appliance Host and Application versions. The flaw lies in the local inter-process communication (IPC) mechanism that can be exploited by a local attacker to hijack user sessions and perform unauthorized actions. This poses a significant threat to system integrity and data confidentiality.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-34189<br \/>\nSeverity: High (7.8 CVSS Score)<br \/>\nAttack Vector: Local<br \/>\nPrivileges Required: Low<br \/>\nUser Interaction: None<br \/>\nImpact: Unauthorized actions in user sessions, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49668-heap-based-buffer-overflow-in-windows-rras-resulting-in-potential-system-compromise\/\"  data-wpil-monitor-id=\"92461\">potential system<\/a> compromise, and data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-3548602930\" 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>Vasion Print Virtual Appliance Host | Versions prior to 1.0.735<br \/>\nVasion Print Application (macOS\/Linux client deployments) | Versions prior to 20.0.1330<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The vulnerability stems from the misuse of IPC mechanism. IPC request and response files are stored inside \/opt\/PrinterInstallerClient\/tmp, which have world-readable and world-writable permissions. Therefore, any local user can craft malicious request files, which when processed by privileged daemons, can lead to unauthorized actions being performed in other user sessions.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-4012258307\" 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>Below is a conceptual shell command an attacker might use to exploit this vulnerability:<\/p>\n<pre><code class=\"\" data-line=\"\">echo &quot;{malicious_command: &#039;...&#039;}&quot; &gt; \/opt\/PrinterInstallerClient\/tmp\/request-file<\/code><\/pre>\n<p>This command creates a request file with a malicious command in the location that is processed by privileged daemons, leading to the potential execution of unauthorized actions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview This report covers the CVE-2025-34189 vulnerability found in Vasion Print&#8217;s Virtual Appliance Host and Application versions. The flaw lies in the local inter-process communication (IPC) mechanism that can be exploited by a local attacker to hijack user sessions and perform unauthorized actions. This poses a significant threat to system integrity and data confidentiality. Vulnerability [&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":[77,88],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-85650","post","type-post","status-publish","format-standard","hentry","category-uncategorized","vendor-apple","vendor-linux"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/85650","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=85650"}],"version-history":[{"count":1,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/85650\/revisions"}],"predecessor-version":[{"id":85742,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/85650\/revisions\/85742"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=85650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=85650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=85650"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=85650"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=85650"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=85650"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=85650"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=85650"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=85650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}