Vulnerability in Myscada Mypro

CVE-2021-33013

mySCADA myPRO versions prior to 8.20.0 does not restrict unauthorized read access to sensitive system information.

EPSS: 0.002 (44.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.

Affected products

Myscada Mypro — versions unspecified

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

www.cisa.gov/uscert/ics/advisories/icsa-21-217-03 (x_refsource_MISC)
www.myscada.org/version-8-20-0-released-security-update (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2021-33013?: CVE-2021-33013 is a high-severity vulnerability in Myscada Mypro, classified under Improper Access Control. CVSS score: 8.2/10. Published 2022-05-13.
How severe is CVE-2021-33013?: High severity. CVSS v3 base score is 8.2 out of 10.