CVE-2019-13919 Missing authorization in SINEMA Remote Connect Server

Medium 4.3 Published Updated

An attacker with valid credentials can access privileged pages to read unauthorized information in Siemens SINEMA Remote Connect Server.

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-2019-13919?

CVE-2019-13919 is a medium-severity missing authorization vulnerability in Siemens Sinema Remote Connect Server, published on 13 Sep 2019. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V2.0 SP1). Some pages that should only be accessible by a privileged user can also be accessed by a non-privileged user. The security vulnerability could be exploited by an attacker with network access and valid credentials for the web interface. No user interaction is required. The vulnerability could allow an attacker to access information that he should not be able to read. The affected information does not include passwords. At the time of advisory publication no public exploitation of this security vulnerability was known.

Weakness: CWE-284

Which versions are affected by CVE-2019-13919?

It affects 1 product.

Products include Siemens Sinema Remote Connect Server.

How do I fix CVE-2019-13919?

No fix has been published for CVE-2019-13919 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-2019-13919 being exploited?

There is no known exploitation of CVE-2019-13919 in the wild and no public exploit code.

All Siemens Sinema Remote Connect Server vulnerabilities

Sources

Also known as GHSA-jh5g-jg5m-7x4q.

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