CVE-2021-33013 mySCADA myPRO Improper Access Control
An attacker can access sensitive system information without authorization in mySCADA myPRO, requiring an upgrade to secure the system.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-33013?
CVE-2021-33013 is a high-severity missing authorization vulnerability in mySCADA myPRO, published on 13 May 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
mySCADA myPRO versions prior to 8.20.0 does not restrict unauthorized read access to sensitive system information.
Which versions are affected by CVE-2021-33013?
It affects 1 product.
Products include Myscada Mypro.
How do I fix CVE-2021-33013?
No fix has been published for CVE-2021-33013 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2021-33013 being exploited?
There is no known exploitation of CVE-2021-33013 in the wild and no public exploit code.
Other vulnerabilities in mySCADA myPRO
Sources
Also known as GHSA-w56g-56mr-h79p.