What is CVE-2021-32930?

CVE-2021-32930 is a critical-severity vulnerability in Advantech Iview, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2021-06-11.

How severe is CVE-2021-32930?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2021-32930 known to be exploited?

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

Auth bypass in Advantech Iview

CVE-2021-32930

The affected product’s configuration is vulnerable due to missing authentication, which may allow an attacker to change configurations and execute arbitrary code on the iView (versions prior to v5.7.03.6182).

Vulnerability class: Broken Authentication

EPSS: 0.081 (94.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Advantech Iview
N/a Iview — versions versions prior to v5.7.03.6182

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

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

Frequently asked questions

What is CVE-2021-32930?: CVE-2021-32930 is a critical-severity vulnerability in Advantech Iview, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2021-06-11.
How severe is CVE-2021-32930?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2021-32930 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.