What is CVE-2021-33019?

CVE-2021-33019 is a high-severity vulnerability in Deltaww Dopsoft, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2021-08-30.

How severe is CVE-2021-33019?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2021-33019 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Deltaww Dopsoft

CVE-2021-33019

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.

Vulnerability class: Buffer Overflow

EPSS: 0.024 (82.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Deltaww Dopsoft
N/a Delta Electronics Dopsoft — versions DOPSoft Version 4.00.11 and prior

Weakness classification (CWE)

Public proof-of-concept exploits

n0-traces/cve_

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)
ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-33019?: CVE-2021-33019 is a high-severity vulnerability in Deltaww Dopsoft, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2021-08-30.
How severe is CVE-2021-33019?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2021-33019 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.