CVE-2025-9450: Dassault Systèmes SOLIDWORKS eDrawings · Use of Uninitialized Variable
Affects Dassault Systèmes SOLIDWORKS eDrawingsSource CVE Database V5
Not known to be exploited · CVSS 7.8 High.
Data as of 26 Oct 2026, 17:16 UTC
- EPSS
- 0.1% chance of exploitation in 30 days – higher than 6% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitation evidence
Disclosed: evidence found.
CVE published 17 Sep 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
AI-suggested
European organizations should implement the following specific mitigations: 1) Restrict the opening of JT files to trusted sources only, employing strict file validation and sandboxing techniques where possible. 2) Educate users about the risks of opening JT files from unverified or external origins and enforce policies to minimize unnecessary file exchanges. 3) Monitor and control local access to systems running SOLIDWORKS eDrawings to reduce the risk of malicious file introduction. 4) Employ endpoint detection and response (EDR) solutions capable of detecting anomalous behaviors related to code execution triggered by file parsing. 5) Maintain a robust patch management process and apply any forthcoming security updates from Dassault Systèmes immediately upon release. 6) Consider network segmentation to isolate engineering workstations from critical infrastructure to limit lateral movement in case of compromise. 7) Implement application whitelisting to prevent unauthorized code execution. These measures go beyond generic advice by focusing on controlling the JT file handling process and local access, which are critical given the vulnerability’s attack vector and exploitation method.
Description
A Use of Uninitialized Variable vulnerability affecting the JT file reading procedure in SOLIDWORKS eDrawings on Release SOLIDWORKS Desktop 2025 could allow an attacker to execute arbitrary code while opening a specially crafted JT file.