{"id":71529,"date":"2025-09-05T07:52:03","date_gmt":"2025-09-05T07:52:03","guid":{"rendered":""},"modified":"2025-10-04T09:29:42","modified_gmt":"2025-10-04T15:29:42","slug":"cve-2025-22405-arbitrary-code-execution-vulnerability-leading-to-privilege-escalation","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-22405-arbitrary-code-execution-vulnerability-leading-to-privilege-escalation\/","title":{"rendered":"<strong>CVE-2025-22405: Arbitrary Code Execution Vulnerability Leading to Privilege Escalation<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>This blog post aims to shed light on the recently discovered cybersecurity vulnerability, CVE-2025-22405. This vulnerability is a serious concern as it allows malicious actors to execute arbitrary code due to a &#8216;use after free&#8217; error in multiple locations. The exploit could <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49759-sql-injection-vulnerability-in-sql-server-potentially-enabling-privilege-escalation-and-data-leakage\/\"  data-wpil-monitor-id=\"79161\">potentially lead to a local escalation<\/a> of privileges without any additional execution privileges required. The most concerning aspect is that user interaction is not needed for exploitation, meaning that <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-54788-sql-injection-vulnerability-in-suitecrm-leading-to-potential-system-compromise-or-data-leakage\/\"  data-wpil-monitor-id=\"80184\">systems could be compromised<\/a> without the user&#8217;s knowledge. This <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-41528-sql-injection-vulnerabilities-in-hospital-management-system-v4\/\"  data-wpil-monitor-id=\"79220\">vulnerability affects a wide range of systems<\/a> and has the potential to cause significant damage if not addressed promptly.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-22405<br \/>\nSeverity: High (8.4 CVSS Score)<br \/>\nAttack Vector: Local<br \/>\nPrivileges Required: None<br \/>\nUser Interaction: None<br \/>\nImpact: System compromise and <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-55731-sql-injection-vulnerability-in-frappe-framework-leading-to-potential-data-leakage\/\"  data-wpil-monitor-id=\"79259\">potential data<\/a> leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-2261039277\" 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>[Product 1] | [Version 1.0 to 3.5]<br \/>\n[Product 2] | [Version 2.0 to 5.0]<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-22412-logic-error-vulnerability-in-multiple-functions-of-sdp-server-cc\/\"  data-wpil-monitor-id=\"88906\">vulnerability arises from a &#8216;use after free&#8217; error<\/a> in the affected software. In essence, the software continues to use memory after it has been freed or de-allocated. This situation can lead to various unexpected behaviours, including program crashes and potentially, the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-54135-critical-remote-code-execution-vulnerability-in-cursor-code-editor\/\"  data-wpil-monitor-id=\"79565\">execution of arbitrary code<\/a>.<br \/>\nThe exploit works by taking advantage of this error to <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-23264-critical-vulnerability-in-nvidia-megatron-lm-may-lead-to-code-execution-and-data-tampering\/\"  data-wpil-monitor-id=\"79893\">execute arbitrary code<\/a> in the system. Since the software continues to use the freed memory, a <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-8714-critical-postgresql-vulnerability-allowing-malicious-code-injection-by-superusers\/\"  data-wpil-monitor-id=\"80646\">malicious actor can insert their code<\/a> into this &#8216;freed&#8217; space. The program, continuing to run, will then execute this malicious code, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47136-integer-underflow-vulnerability-in-indesign-desktop-versions-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"79692\">leading to system<\/a> compromise.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-2469370207\" 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>Although the actual code might be software-specific, here is a conceptual example of how the vulnerability might be exploited.<\/p>\n<pre><code class=\"\" data-line=\"\">#include &lt;stdlib.h&gt;\nvoid func() {\nchar *ptr = malloc(10);\nfree(ptr);\n\/\/ Use after free\nptr[0] = &#039;a&#039;;\n}<\/code><\/pre>\n<p>In this example, a pointer is allocated memory, then freed and immediately used again. This &#8216;use after free&#8217; is where a malicious actor could <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-53192-critical-vulnerability-in-unsupported-apache-commons-ognl-leads-to-potential-arbitrary-code-execution\/\"  data-wpil-monitor-id=\"80561\">potentially inject their code<\/a>.<\/p>\n<p><strong>How to Mitigate<\/strong><\/p>\n<p>The primary mitigation <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-46658-critical-security-vulnerability-in-exonautweb-s-4c-strategies-exonaut-21-6\/\"  data-wpil-monitor-id=\"82477\">strategy for this vulnerability<\/a> is to apply the vendor patch as soon as it becomes available. However, until the patch is released and applied, the use of a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as a temporary mitigation strategy. These systems can help identify and block <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-46414-unlimited-pin-attempts-vulnerability-in-api\/\"  data-wpil-monitor-id=\"81206\">attempts to exploit this vulnerability<\/a>, protecting your system until a more permanent fix is in place.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview This blog post aims to shed light on the recently discovered cybersecurity vulnerability, CVE-2025-22405. This vulnerability is a serious concern as it allows malicious actors to execute arbitrary code due to a &#8216;use after free&#8217; error in multiple locations. The exploit could potentially lead to a local escalation of privileges without any additional execution [&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":[76,80],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-71529","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-privilege-escalation","attack_vector-rce"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/71529","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=71529"}],"version-history":[{"count":12,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/71529\/revisions"}],"predecessor-version":[{"id":81717,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/71529\/revisions\/81717"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=71529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=71529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=71529"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=71529"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=71529"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=71529"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=71529"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=71529"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=71529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}