{"id":49620,"date":"2025-06-08T09:54:05","date_gmt":"2025-06-08T09:54:05","guid":{"rendered":""},"modified":"2025-10-03T19:18:29","modified_gmt":"2025-10-04T01:18:29","slug":"cve-2025-1883-out-of-bounds-write-vulnerability-in-solidworks-edrawings-obj-file-reading-procedure","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-1883-out-of-bounds-write-vulnerability-in-solidworks-edrawings-obj-file-reading-procedure\/","title":{"rendered":"<strong>CVE-2025-1883: Out-Of-Bounds Write Vulnerability in SOLIDWORKS eDrawings OBJ File Reading Procedure<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>CVE-2025-1883 is a serious security vulnerability discovered in SOLIDWORKS eDrawings, affecting the Desktop 2025 release. This vulnerability resides in the OBJ file reading procedure and could lead to potentially catastrophic consequences if exploited. It is a type of Out-Of-Bounds Write vulnerability, a common but dangerous class of vulnerabilities that can lead to <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-48828-arbitrary-php-code-execution-in-vbulletin-via-template-conditionals\/\"  data-wpil-monitor-id=\"55720\">arbitrary code execution<\/a>.<br \/>\nThis vulnerability matters because SOLIDWORKS is a widely-used 3D CAD (computer-aided design) program, and <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-1884-use-after-free-vulnerability-in-solidworks-edrawings-leads-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"58153\">eDrawings is a popular viewer and editor for SOLIDWORKS<\/a> and other CAD files. An attacker exploiting this <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-48383-django-select2-vulnerability-risking-data-leakage-and-unauthorized-access\/\"  data-wpil-monitor-id=\"56102\">vulnerability could potentially compromise a system or leak sensitive data<\/a>, impacting businesses and individuals alike.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-1883<br \/>\nSeverity: High (7.8 CVSS v3)<br \/>\nAttack Vector: Local<br \/>\nPrivileges Required: Low<br \/>\nUser Interaction: Required<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-32309-potential-system-compromise-due-to-remote-file-inclusion-in-php-program\/\"  data-wpil-monitor-id=\"56247\">System compromise<\/a>, data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-470039433\" 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: 720px;\">\r\n  <h2 style=\"margin-top: 0; font-size: 22px; font-weight: 600; display: flex; align-items: center; letter-spacing: -0.02em;\">\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"display: inline-flex; align-items: center; margin-right: 10px;\">\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: 42px; height: 42px;\" \/>\r\n    <\/a>\r\n    Share secrets securely\r\n  <\/h2>\r\n\r\n  <p style=\"margin-bottom: 14px; color: #d1d5db;\">\r\n    Ameeba is private infrastructure for communication and sensitive work built on encrypted identity instead of exposed corporate identity systems.\r\n  <\/p>\r\n\r\n  <p style=\"margin-bottom: 18px; color: #a1a1aa;\">\r\n    Passwords, credentials, confidential files, screenshots, internal discussions, sensitive AI context, and private coordination should not become exposed across ordinary communication platforms.\r\n  <\/p>\r\n\r\n  <ul style=\"list-style: none; padding-left: 0; margin-bottom: 24px; color: #e4e4e7;\">\r\n    <li style=\"margin-bottom: 8px;\">\u2022 Encrypted identity<\/li>\r\n    <li style=\"margin-bottom: 8px;\">\u2022 Private Spaces for organizations and teams<\/li>\r\n    <li style=\"margin-bottom: 8px;\">\u2022 End-to-end encrypted chat, calls, files, and notes<\/li>\r\n    <li style=\"margin-bottom: 8px;\">\u2022 Sensitive AI work and protected collaboration<\/li>\r\n    <li>\u2022 Built for information that cannot leak<\/li>\r\n  <\/ul>\r\n\r\n  <p style=\"font-style: italic; font-weight: 600; margin-bottom: 24px; color: #ffffff;\">\r\n    Our mission is to secure human work alongside AI.\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: 8px; font-weight: 500;\">\r\n      Download Ameeba\r\n    <\/a>\r\n\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"border: 1px solid #ffffff; color: #ffffff; padding: 10px 20px; text-decoration: none; border-radius: 8px; font-weight: 500;\">\r\n      Learn More\r\n    <\/a>\r\n  <\/div>\r\n<\/div><\/div>\n<p>Product | Affected Versions<\/p>\n<p><a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-6971-use-after-free-vulnerability-in-solidworks-edrawings-leading-to-arbitrary-code-execution\/\"  data-wpil-monitor-id=\"88620\">SOLIDWORKS eDrawings<\/a> | Desktop 2025<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-45997-exploiting-file-upload-vulnerability-in-web-based-pharmacy-product-management-system\/\"  data-wpil-monitor-id=\"56861\">exploit involves the manipulation of OBJ files<\/a>, a standard 3D object format often used in 3D graphics and CAD. In the Desktop 2025 release of SOLIDWORKS eDrawings, the code handling the reading of OBJ <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-27010-path-traversal-vulnerability-in-bslthemes-tastyc-leading-to-php-local-file-inclusion\/\"  data-wpil-monitor-id=\"55814\">files contains an out-of-bounds write vulnerability<\/a>.<br \/>\nAn attacker can craft a malicious OBJ file that, when opened in eDrawings, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-5228-critical-buffer-overflow-vulnerability-in-d-link-di-8100\/\"  data-wpil-monitor-id=\"55698\">overflows the buffer<\/a> allocated for the file&#8217;s data. This overflow can overwrite memory locations outside the intended bounds, potentially allowing the attacker to <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-3357-arbitrary-code-execution-vulnerability-in-ibm-tivoli-monitoring\/\"  data-wpil-monitor-id=\"56412\">execute arbitrary code<\/a>.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-3716378776\" 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>An example of a malicious OBJ file might look something like this:<\/p>\n<pre><code class=\"\" data-line=\"\">v 1.000000 1.000000 1.000000\nv 1.000000 1.000000 -1.000000\n... (millions of lines) ...\nv -1.000000 -1.000000 -1.000000<\/code><\/pre>\n<p>This is a vastly simplified representation, but the basic idea is that the file contains far more vertex data (`v`) than the program expects, leading to a <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-30295-heap-based-buffer-overflow-vulnerability-in-adobe-framemaker\/\"  data-wpil-monitor-id=\"56701\">buffer overflow<\/a>.<br \/>\nUsers and system administrators are advised to apply the vendor&#8217;s <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49002-critical-vulnerability-in-dataease-bypassing-patch-for-cve-2025-32966\/\"  data-wpil-monitor-id=\"88621\">patch to mitigate this vulnerability<\/a>. In the absence of a patch, a Web Application Firewall (WAF) or Intrusion Detection System (IDS) could serve as temporary mitigation, although this is less ideal.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview CVE-2025-1883 is a serious security vulnerability discovered in SOLIDWORKS eDrawings, affecting the Desktop 2025 release. This vulnerability resides in the OBJ file reading procedure and could lead to potentially catastrophic consequences if exploited. It is a type of Out-Of-Bounds Write vulnerability, a common but dangerous class of vulnerabilities that can lead to arbitrary code [&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":[86,80],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-49620","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-buffer-overflow","attack_vector-rce"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/49620","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=49620"}],"version-history":[{"count":10,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/49620\/revisions"}],"predecessor-version":[{"id":81433,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/49620\/revisions\/81433"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=49620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=49620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=49620"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=49620"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=49620"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=49620"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=49620"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=49620"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=49620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}