Vulnerability · Published Dec 23, 2021 · Assigned by icscert

CVE-2021-43985mySCADA myPRO

Critical 9.1

In plain English

A critical-severity authentication bypass in myPRO from mySCADA. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 77% of all known vulnerabilities).

Severity (CVSS 3.1)9.1Critical

Exploit odds (30 days)1.6%top 23.4% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

An unauthenticated remote attacker can access mySCADA myPRO Versions 8.20.0 and prior without any form of authentication or authorization.

Affected products (as reported)

Vendor	Product	Versions
mySCADA	myPRO	All – through 8.20.0

Weakness: CWE-288 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-355-01 x_refsource_MISC