CVE-2010-20114
VariCAD EN up to and including version 2010-2.05 is vulnerable to a stack-based buffer overflow when parsing .dwb drawing files. The application fails to properly validate the length of input data embedded in the file, allowing a crafted .dwb file to overwrite critical memory structures. This flaw can be exploited locally by convincing a user to open a malicious file, resulting in arbitrary code execution.
- Score
- CVSS 4.0 8.4 High
- Status
- Deferred - disclosure@vulncheck.com
- Published
- 2025-08-21
- Last modified
- 2026-05-15
- Weaknesses
- CWE-121
Affected products
References
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/varicad_dwb.rb
- https://www.broadcom.com/support/security-center/attacksignatures/detail?asid=26522
- https://www.exploit-db.com/exploits/11789
- https://www.fortiguard.com/encyclopedia/ips/18735
- https://www.seebug.org/vuldb/ssvid-71154
- https://www.varicad.com/en/home/
- https://www.vulncheck.com/advisories/varicad-en-dwb-file-stack-buffer-overflow
