CVE-2020-6324 Cross-site scripting in SAP NetWeaver AS ABAP (BSP Test Application)

Medium 6.1 Published 9 Sep 2020 Updated 4 Aug 2024

An unauthenticated attacker can execute reflected cross-site scripting attacks via a polluted URL, allowing them to read and modify victim browser data.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2020-6324?

CVE-2020-6324 is a medium-severity cross-site scripting vulnerability in SAP NetWeaver AS ABAP (BSP Test Application), published on 9 Sep 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

SAP Netweaver AS ABAP(BSP Test Application sbspext_table), version-700,701,720,730,731,740,750,751,752,753,754,755, allows an unauthenticated attacker to send polluted URL to the victim, when the victim clicks on this URL, the attacker can read, modify the information available in the victim�s browser leading to Reflected Cross Site Scripting.

Weakness: CWE-79

Which versions are affected by CVE-2020-6324?

It affects 1 product.

Products include Sap Netweaver as Abap Business Server Pages.

How do I fix CVE-2020-6324?

No fix has been published for CVE-2020-6324 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2020-6324 being exploited?

There is no known exploitation of CVE-2020-6324 in the wild and no public exploit code.

Sources

Also known as GHSA-c4pp-v922-7762.