CVE-2019-19869 Missing authorization in n/a
Attackers can modify Process Variables via the unencrypted IosHttp JSON interface in B&R APROL, compromising industrial control data integrity.
- 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-2019-19869?
CVE-2019-19869 is a high-severity missing authorization vulnerability in n/a, published on 27 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. PVs could be changed (unencrypted) by using the IosHttp service and the JSON interface.
Which versions are affected by CVE-2019-19869?
It affects 1 product.
Products include Br-Automation Industrial Automation Aprol.
How do I fix CVE-2019-19869?
No fix has been published for CVE-2019-19869 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-2019-19869 being exploited?
There is no known exploitation of CVE-2019-19869 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-3gwj-v962-64pr.