CVE-2021-33019

moderate-risk

Published 2021-08-30

A stack-based buffer overflow vulnerability in Delta Electronics DOPSoft Version 4.00.11 and prior may be exploited by processing a specially crafted project file, which may allow an attacker to execute arbitrary code.

Do I need to act?

0.39% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.8/10 High

LOCAL / LOW complexity

Affected Products (1)

Dopsoft

Affected Vendors

Deltaww

References (4)

Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-21-238-04

Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-1059/

Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-21-238-04

Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-1059/

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moderate-risk

Severity 24/34 · High

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal