CVE-2021-43981

CRITICAL 9.8CVE-2021-43981 · Published 23/12/2021 · updated 17/06/2026

In short

CVE-2021-43981 is a CRITICAL (CVSS 9.8) vulnerability affecting mypro (myscada).
Chance of exploitation in the next 30 days (EPSS): 1.3%, higher than 70.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
mypro myscada	`≤ 8.20.0`	No fix yet

Description

mySCADA myPRO: Versions 8.20.0 and prior has a feature to send emails, which may allow an attacker to inject arbitrary operating system commands through a specific parameter.

References

cisa.gov/uscert/ics/advisories/icsa-21-355-01 · Third Party Advisory

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Package

Affected versions

Patched versions

mypro

myscada

≤ 8.20.0

No fix yet

More vulnerabilities in mypro

See all →