CVE-2021-33676 Missing authorization in SAP CRM

Medium 6.8 Published 14 Jul 2021 Updated 3 Aug 2024

High-privilege attackers can bypass authorization checks in SAP CRM to compromise system confidentiality, integrity, and availability.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-33676?

CVE-2021-33676 is a medium-severity missing authorization vulnerability in SAP CRM, published on 14 Jul 2021. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

A missing authority check in SAP CRM, versions - 700, 701, 702, 712, 713, 714, could be leveraged by an attacker with high privileges to compromise confidentiality, integrity, or availability of the system.

Weakness: CWE-862

Which versions are affected by CVE-2021-33676?

It affects 1 product.

Products include Sap Customer Relationship Management.

How do I fix CVE-2021-33676?

No fix has been published for CVE-2021-33676 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-2021-33676 being exploited?

There is no known exploitation of CVE-2021-33676 in the wild and no public exploit code.

Sources

Also known as GHSA-wxp5-rj6r-q9ff.