What is CVE-2020-27287?

CVE-2020-27287 is a high-severity vulnerability in Deltaww Cncsoft-b, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2021-01-11.

How severe is CVE-2020-27287?

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

Buffer overflow in Deltaww Cncsoft-b

CVE-2020-27287

Delta Electronics CNCSoft-B Versions 1.0.0.2 and prior is vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code.

Vulnerability class: Buffer Overflow

EPSS: 0.025 (83.2th 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 Cncsoft-b
N/a Delta Electronics — versions CNCSoft-B Versions 1.0.0.2 and prior

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

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)
ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, x_refsource_MISC)
ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, x_refsource_MISC)
ics-cert@hq.dhs.gov (VDB Entry, 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-2020-27287?: CVE-2020-27287 is a high-severity vulnerability in Deltaww Cncsoft-b, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2021-01-11.
How severe is CVE-2020-27287?: High severity. CVSS v3 base score is 7.8 out of 10.