CVE-2019-11899 Missing authorization in Access Professional Edition

High 8.8 Published Updated

Unauthenticated attackers can access sensitive data via SMB in Bosch Access Professional Edition client installations.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2019-11899?

CVE-2019-11899 is a high-severity missing authorization vulnerability in Bosch Access Professional Edition, published on 12 Sep 2019. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

An unauthenticated attacker can achieve unauthorized access to sensitive data by exploiting Windows SMB protocol on a client installation. With Bosch Access Professional Edition (APE) 3.8, client installations need to be authorized by the APE administrator.

Weakness: CWE-284

Which versions are affected by CVE-2019-11899?

It affects 1 product.

Products include Bosch Access.

How do I fix CVE-2019-11899?

No fix has been published for CVE-2019-11899 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-2019-11899 being exploited?

There is no known exploitation of CVE-2019-11899 in the wild and no public exploit code.

Sources

Also known as GHSA-5wq2-2w9f-7cx8.

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