CVE-2019-19802 Missing authorization in n/a

Medium 6.5 Published 17 Jan 2020 Updated 5 Aug 2024

Authenticated users can view all replicated data in multi-server setups without proper privilege checks, exposing sensitive information.

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-2019-19802?

CVE-2019-19802 is a medium-severity missing authorization vulnerability in n/a, published on 17 Jan 2020. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

In Gallagher Command Centre Server v8.10 prior to v8.10.1134(MR4), v8.00 prior to v8.00.1161(MR5), v7.90 prior to v7.90.991(MR5), v7.80 prior to v7.80.960(MR2) and v7.70 or earlier, an authenticated user connecting to OPCUA can view all data that would be replicated in a multi-server setup without privilege checks being applied.

Weakness: CWE-862

Which versions are affected by CVE-2019-19802?

It affects 1 product.

Products include Gallagher Command Centre.

How do I fix CVE-2019-19802?

No fix has been published for CVE-2019-19802 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-2019-19802 being exploited?

There is no known exploitation of CVE-2019-19802 in the wild and no public exploit code.

Sources

Also known as GHSA-2q8g-m887-7m34.