{"id":54467,"date":"2025-06-23T21:31:08","date_gmt":"2025-06-23T21:31:08","guid":{"rendered":""},"modified":"2025-09-10T13:44:14","modified_gmt":"2025-09-10T19:44:14","slug":"cve-2025-49330-critical-deserialization-vulnerability-in-crm-perks-integration","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-49330-critical-deserialization-vulnerability-in-crm-perks-integration\/","title":{"rendered":"<strong>CVE-2025-49330: Critical Deserialization Vulnerability in CRM Perks Integration<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>The cybersecurity realm abounds with threats, some of which are more severe than others. In this blog, we focus on an especially serious vulnerability &#8211; CVE-2025-49330. This <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-24773-sql-injection-vulnerability-in-wpcrm-crm-for-contact-form-cf7-woocommerce\/\"  data-wpil-monitor-id=\"62328\">vulnerability affects the CRM Perks Integration for Contact Form<\/a> 7 and Zoho CRM, Bigin. Specifically, the flaw lies in the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-31919-deserialization-of-untrusted-data-vulnerability-in-themeton-spare\/\"  data-wpil-monitor-id=\"62339\">deserialization process of untrusted data<\/a>, which allows for object injection.<br \/>\nThis <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-40912-critical-vulnerability-in-cryptx-for-perl-allows-potential-system-compromise\/\"  data-wpil-monitor-id=\"60766\">vulnerability matters because it can potentially lead to system<\/a> compromise and data leakage. Any organization using the affected versions of CRM Perks Integration for <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-3515-critical-arbitrary-file-upload-vulnerability-in-drag-and-drop-multiple-file-upload-for-contact-form-7-plugin\/\"  data-wpil-monitor-id=\"63250\">Contact Form<\/a> 7 and Zoho CRM, Bigin is at risk. Considering the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-5485-a-critical-vulnerability-pertaining-to-user-name-enumeration-in-web-management-interfaces\/\"  data-wpil-monitor-id=\"61500\">critical role CRM software plays in managing<\/a> customer relationships, the impact of a successful exploit can be catastrophic.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-49330<br \/>\nSeverity: Critical &#8211; CVSS 9.8<br \/>\nAttack Vector: Network<br \/>\nPrivileges Required: None<br \/>\nUser Interaction: None<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-5978-critical-vulnerability-in-tenda-fh1202-1-2-0-14-potentially-leading-to-system-compromise\/\"  data-wpil-monitor-id=\"61010\">Potential system<\/a> compromise and data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-4093110862\" 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>Integration for <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-8141-unauthenticated-arbitrary-file-deletion-vulnerability-in-redirection-for-contact-form-7-wordpress-plugin\/\"  data-wpil-monitor-id=\"81383\">Contact Form<\/a> 7 and Zoho CRM, Bigin | n\/a through 1.3.0<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47166-critical-deserialization-vulnerability-in-microsoft-office-sharepoint\/\"  data-wpil-monitor-id=\"61085\">vulnerability arises from a flaw in the deserialization<\/a> process of untrusted data in the affected software. <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-52725-critical-deserialization-of-untrusted-data-vulnerability-in-couponxxl\/\"  data-wpil-monitor-id=\"65219\">Deserialization is the process of converting data<\/a> from a flat format into an object your programming language can understand. If an attacker can manipulate this data before it&#8217;s deserialized, they can <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-4738-sql-injection-vulnerability-in-yirmibes-software-my-erp\/\"  data-wpil-monitor-id=\"62882\">inject arbitrary objects into the software<\/a>. This is known as an Object Injection, and it can potentially lead to <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47163-unauthorized-code-execution-through-microsoft-sharepoint-deserialization-vulnerability\/\"  data-wpil-monitor-id=\"60963\">code execution<\/a>, system compromise, or data leakage.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-2406717757\" 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 example of how an <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-5353-local-authenticated-attacker-exploit-in-ivanti-workspace-control\/\"  data-wpil-monitor-id=\"60915\">attacker might exploit<\/a> this vulnerability. The attacker sends a malicious payload to a <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49216-critical-authentication-bypass-vulnerability-in-trend-micro-endpoint-encryption-policyserver\/\"  data-wpil-monitor-id=\"62680\">vulnerable endpoint<\/a>, which is then deserialized by the affected software.<\/p>\n<pre><code class=\"\" data-line=\"\">POST \/vulnerable\/endpoint HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{ &quot;malicious_payload&quot;: &quot;{Serialized object with malicious code}&quot; }<\/code><\/pre>\n<p><strong>Mitigation<\/strong><\/p>\n<p>To <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-39486-rankie-sql-injection-vulnerability-and-mitigation-measures\/\"  data-wpil-monitor-id=\"62681\">mitigate this vulnerability<\/a>, it is recommended to apply the vendor patch as soon as possible. If the patch cannot be applied immediately, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as temporary mitigation. These <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-3090-unauthenticated-remote-attack-leading-to-potential-data-leakage-and-system-compromise\/\"  data-wpil-monitor-id=\"65220\">systems can detect and block known attack<\/a> patterns, providing a layer of protection until the patch can be applied.<br \/>\nAs always, follow best practices for secure <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-5491-acer-controlcenter-remote-code-execution-vulnerability-potential-system-compromise\/\"  data-wpil-monitor-id=\"61243\">coding to prevent similar vulnerabilities<\/a> in the future, including validating and sanitizing input data and limiting the use of deserialization where possible.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview The cybersecurity realm abounds with threats, some of which are more severe than others. In this blog, we focus on an especially serious vulnerability &#8211; CVE-2025-49330. This vulnerability affects the CRM Perks Integration for Contact Form 7 and Zoho CRM, Bigin. Specifically, the flaw lies in the deserialization process of untrusted data, which allows [&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":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-54467","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/54467","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=54467"}],"version-history":[{"count":14,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/54467\/revisions"}],"predecessor-version":[{"id":73833,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/54467\/revisions\/73833"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=54467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=54467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=54467"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=54467"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=54467"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=54467"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=54467"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=54467"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=54467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}