CVE-2021-27041
mediumpriority · track · 32EPSS 0.017 · 77 %ileEURUUSEPSS · scored 2026-10-27
A maliciously crafted DWG file can be used to write beyond the allocated buffer while parsing DWG files. This vulnerability can be exploited to execute arbitrary code
remediations
Vendor fix, mitigation, or workaround guidance, as published by each source.
No vendor fix yet; a mitigation is available.
- MitigationGENESIS64cisa_csaf_ot
Do not click web links or open unsolicited attachments in email messages.
- MitigationMC Works64cisa_csaf_ot
Do not click web links or open unsolicited attachments in email messages.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–7.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (88)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- ICSA-21-294-01ICONICS GENESIS64 and Mitsubishi Electric MC Works642021-10-21icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities may result in remote code execution.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (14)
External citations — patches, advisories, analysis.
- https://us-cert.cisa.gov/ics/advisories/icsa-21-294-01cnnvd
- https://vigilance.fr/vulnerability/ICONICS-GENESIS64-three-vulnerabilities-36698cnnvd
- https://www.auscert.org.au/bulletins/ESB-2021.3527cnnvd
- https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0004cnnvd
- https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0007cnnvd
- https://www.cybersecurity-help.cz/vdb/SB2021062421cnnvd
- https://www.cybersecurity-help.cz/vdb/SB2021102205cnnvd
- https://www.cybersecurity-help.cz/vdb/SB2022040706cnnvd
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