CVE-2010-20114
CVE-2010-20114 is a high-severity vulnerability with a CVSS 4.0 base score of 8.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-121.
Key facts
- Severity: High (CVSS 4.0 base score 8.4)
- EPSS exploit prediction: 0% (24th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2010-5320
- Weakness: CWE-121
- Published:
- Last modified:
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.
Frequently asked questions
- What is 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.
- How severe is CVE-2010-20114?
- CVE-2010-20114 has a CVSS 4.0 base score of 8.4, rated high severity.
- Is CVE-2010-20114 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2010-20114?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2010-20114 have an EU (EUVD) identifier?
- Yes. CVE-2010-20114 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2010-5320.
- When was CVE-2010-20114 published?
- CVE-2010-20114 was published on 2025-08-21 and last updated on 2026-06-16.
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
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