CVE-2020-6270 Missing authorization in SAP NetWeaver AS ABAP (Banking Services)

Medium 6.5 Published 10 Jun 2020 Updated 4 Aug 2024

An authenticated user can modify individual conditions to alter prices due to missing authorization checks in SAP NetWeaver Banking Services.

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-2020-6270?

CVE-2020-6270 is a medium-severity missing authorization vulnerability in Sap Netweaver Application Server Abap, published on 10 Jun 2020. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

SAP NetWeaver AS ABAP (Banking Services), versions - 710, 711, 740, 750, 751, 752, 75A, 75B, 75C, 75D, 75E, does not perform necessary authorization checks for an authenticated user due to Missing Authorization Check, allowing wrong and unexpected change of individual conditions by a malicious user leading to wrong prices.

Weakness: CWE-862

Which versions are affected by CVE-2020-6270?

It affects 1 product.

Products include Sap Netweaver Application Server Abap.

How do I fix CVE-2020-6270?

No fix has been published for CVE-2020-6270 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-2020-6270 being exploited?

There is no known exploitation of CVE-2020-6270 in the wild and no public exploit code.

All Sap Netweaver Application Server Abap vulnerabilities

Sources

Also known as GHSA-3x3x-gvp4-q59h.