CVE-2026-23717
HIGHCVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
2Description
A vulnerability has been identified in Simcenter Femap (All versions < V2512), Simcenter Nastran (All versions < V2512). The affected applications contains an out of bounds read vulnerability while parsing specially crafted XDB files. This could allow an attacker to execute code in the context of the current process.
Analysis
Simcenter Femap and Nastran versions prior to 2512 are vulnerable to out-of-bounds memory reads when processing maliciously crafted XDB files, enabling arbitrary code execution with the privileges of the affected application. Local attackers can exploit this vulnerability through specially designed files to achieve full system compromise. …
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Remediation
Within 24 hours: Identify all instances of Simcenter Femap and Nastran in your environment and restrict file sharing/import capabilities for XDB files from untrusted sources. Within 7 days: Implement network segmentation to isolate engineering workstations and disable remote file access where possible; communicate guidance to users to avoid opening XDB files from external sources. …
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External POC / Exploit Code
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