CVE-2021-40499 Code injection in SAP NetWeaver Application Server for ABAP (SAP Cloud Print Manager and SAPSprint)

Critical 9.8 Published 12 Oct 2021 Updated 4 Aug 2024

Attackers can inject code into SAP Cloud Print Manager or SAPSprint to execute arbitrary commands and control application behavior.

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-2021-40499?

CVE-2021-40499 is a critical code injection vulnerability in Sap Netweaver Application Server Abap, published on 12 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Client-side printing services SAP Cloud Print Manager and SAPSprint for SAP NetWeaver Application Server for ABAP - versions 7.70, 7.70 PI, 7.70 BYD, allow an attacker to inject code that can be executed by the application. An attacker could thereby control the behavior of the application.

Weakness: CWE-94

Which versions are affected by CVE-2021-40499?

It affects 1 product.

Products include Sap Netweaver Application Server Abap.

How do I fix CVE-2021-40499?

No fix has been published for CVE-2021-40499 yet. Limit exposure of the affected software until one is available.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2021-40499 being exploited?

There is no known exploitation of CVE-2021-40499 in the wild and no public exploit code.

All Sap Netweaver Application Server Abap vulnerabilities

Sources

Also known as GHSA-fwc2-3ffv-pvfm.