{"id":79083,"date":"2025-09-28T19:44:29","date_gmt":"2025-09-28T19:44:29","guid":{"rendered":""},"modified":"2025-10-02T17:20:21","modified_gmt":"2025-10-02T23:20:21","slug":"cve-2025-40764-critical-out-of-bounds-read-vulnerability-in-simcenter-femap","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-40764-critical-out-of-bounds-read-vulnerability-in-simcenter-femap\/","title":{"rendered":"CVE-2025-40764: Critical Out of Bounds Read Vulnerability in Simcenter Femap<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

The cybersecurity landscape is ever-evolving, and new vulnerabilities continue to be identified. The latest one to enter the fray is CVE-2025-40764, a critical vulnerability found in Simcenter Femap, an engineering simulation software. The flaw lies in how the software parses certain BMP files, allowing an attacker to execute malicious code<\/a>.
\nThis vulnerability not only affects<\/a> the users of Simcenter Femap V2406 and V2412, but it is of great concern to organizations that rely on this software. The potential impact of this vulnerability is severe, with possibilities of system compromise or data<\/a> leakage. Given the high CVSS severity score, it’s critical that appropriate mitigation measures are taken immediately.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-40764
\nSeverity: High (7.8 CVSS score)
\nAttack Vector: Local
\nPrivileges Required: High
\nUser Interaction: Required
\nImpact: System compromise<\/a>, potential data leakage<\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

Simcenter Femap V2406 | All versions before V2406.0003
\nSimcenter Femap V2412 | All versions before V2412.0002<\/p>\n

How the Exploit Works<\/strong><\/p>\n

The vulnerability lies in the way Simcenter Femap parses BMP files<\/a>. An attacker with high-level privileges can create a specially crafted BMP file that, when read by the application, triggers an out of bounds read<\/a> vulnerability. This means the software reads data past the end or before the start of the intended buffer. This erroneous behavior can be exploited by an attacker to execute arbitrary code<\/a> in the context of the current process.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

Here is a conceptual representation of how an attacker might exploit this vulnerability. This pseudocode shows how a malicious BMP file could be crafted:<\/p>\n

# Pseudocode\ndef craft_malicious_bmp():\nbmp_file = create_new_bmp()\nbmp_file.insert_malicious_payload(index=out_of_bounds)\nreturn bmp_file\nmalicious_bmp = craft_malicious_bmp()\nupload_file_to_victim('http:\/\/victim.com\/upload', malicious_bmp)<\/code><\/pre>\n
In this hypothetical scenario, the attacker crafts a BMP file with a malicious payload inserted at an out-of-bounds index. The attacker then uploads this crafted BMP file<\/a> to the victim’s server, where it is parsed by Simcenter Femap, triggering the vulnerability and executing the malicious payload.<\/p>\n
Mitigation Guidance<\/strong><\/p>\n
To mitigate this vulnerability, users of the affected versions of Simcenter Femap are advised to apply the vendor patch as soon as possible. If immediate patching is not feasible, temporary mitigation can be achieved through the use of a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) to detect and block exploit attempts. It’s also recommended to limit the privileges of the software and to monitor the software’s activities for any anomalies.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The cybersecurity landscape is ever-evolving, and new vulnerabilities continue to be identified. The latest one to enter the fray is CVE-2025-40764, a critical vulnerability found in Simcenter Femap, an engineering simulation software. The flaw lies in how the software parses certain BMP files, allowing an attacker to execute malicious code. This vulnerability not only […]<\/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,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-79083","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t