CVE-2010-20114

HIGH

VariCAD EN <2010-2.05 - Buffer Overflow

Title source: llm

Description

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.

Exploits (2)

exploitdb WORKING POC VERIFIED
by n00b · clocalmultiple
https://www.exploit-db.com/exploits/11789
metasploit WORKING POC GREAT
by n00b, dookie, MC, jduck · rubypocwin
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/fileformat/varicad_dwb.rb

Scores

CVSS v4 8.4
EPSS 0.0815
EPSS Percentile 92.2%
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Details

CWE
CWE-121
Status published
Products (1)
VariCAD/VariCAD EN < 2010-2.05
Published Aug 21, 2025
Tracked Since Feb 18, 2026