CVE-2020-26823 Missing authorization in SAP Solution Manager (JAVA stack)

Critical 10.0 Published 10 Nov 2020 Updated 4 Aug 2024

An unauthenticated attacker can compromise the Upgrade Diagnostics Agent Connection Service due to missing authorization checks, affecting integrity and availability.

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-2020-26823?

CVE-2020-26823 is a critical missing authorization vulnerability in SAP Solution Manager (JAVA stack), published on 10 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

SAP Solution Manager (JAVA stack), version - 7.20, allows an unauthenticated attacker to compromise the system because of missing authorization checks in the Upgrade Diagnostics Agent Connection Service, this has an impact to the integrity and availability of the service.

Weakness: CWE-306

Which versions are affected by CVE-2020-26823?

It affects 1 product.

Products include Sap Solution Manager.

How do I fix CVE-2020-26823?

No fix has been published for CVE-2020-26823 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-2020-26823 being exploited?

There is no known exploitation of CVE-2020-26823 in the wild and no public exploit code.

Sources

Also known as GHSA-j38q-54r2-wxjm.