What is CVE-2021-32947?

CVE-2021-32947 is a high-severity vulnerability in Fatek Fvdesigner, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2021-08-11.

How severe is CVE-2021-32947?

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

Is CVE-2021-32947 known to be exploited?

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

Buffer overflow in Fatek Fvdesigner

CVE-2021-32947

FATEK Automation FvDesigner, Versions 1.5.88 and prior is vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code.

Vulnerability class: Buffer Overflow

EPSS: 0.018 (75.6th 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

Fatek Fvdesigner
N/a Fatek Automation Fvdesigner — versions FvDesigner, Versions 1.5.88 and prior

Weakness classification (CWE)

Public proof-of-concept exploits

ARPSyndicate/cve-scores

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-2021-32947?: CVE-2021-32947 is a high-severity vulnerability in Fatek Fvdesigner, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2021-08-11.
How severe is CVE-2021-32947?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2021-32947 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.