CVE-2010-20114 – VariCAD EN Stack-Based Buffer Overflow

The following table lists the changes that have been made to the
CVE-2010-20114 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Aug. 21, 2025

    Action Type Old Value New Value
    Added 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.
    Added CVSS V4.0 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
    Added CWE CWE-121
    Added Reference https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/varicad_dwb.rb
    Added Reference https://www.broadcom.com/support/security-center/attacksignatures/detail?asid=26522
    Added Reference https://www.exploit-db.com/exploits/11789
    Added Reference https://www.fortiguard.com/encyclopedia/ips/18735
    Added Reference https://www.seebug.org/vuldb/ssvid-71154
    Added Reference https://www.varicad.com/en/home/
    Added Reference https://www.vulncheck.com/advisories/varicad-en-dwb-file-stack-buffer-overflow
  • CVE Modified
    by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Aug. 21, 2025

    Action Type Old Value New Value
    Added Reference https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/varicad_dwb.rb
    Added Reference https://www.exploit-db.com/exploits/11789
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