CVE-2010-20114
HIGH EPSS 24.0%
Published Aug 21, 202510mo ago · Modified Jun 16, 20262w ago
8.4 CVSS 4.0
Published Aug 21, 2025 10mo ago
Last Modified Jun 16, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction A
Scope X
Threat Intelligence
EPSS Exploit Probability
24.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-121
References 7
- raw.githubusercontent.com https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/varicad_dwb.rb
- broadcom.com https://www.broadcom.com/support/security-center/attacksignatures/detail?asid=26522
- exploit-db.com https://www.exploit-db.com/exploits/11789
- fortiguard.com https://www.fortiguard.com/encyclopedia/ips/18735
- seebug.org https://www.seebug.org/vuldb/ssvid-71154
- varicad.com https://www.varicad.com/en/home/
- vulncheck.com https://www.vulncheck.com/advisories/varicad-en-dwb-file-stack-buffer-overflow
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.