CVE-2021-21448 Information disclosure in SAP GUI FOR WINDOWS
A local attacker with OS user access can spoof logon credentials in SAP GUI memory to access restricted information from backend systems.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-21448?
CVE-2021-21448 is a medium-severity vulnerability in SAP GUI FOR WINDOWS, published on 12 Jan 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
SAP GUI for Windows, version - 7.60, allows an attacker to spoof logon credentials for Application Server ABAP backend systems in the client PCs memory. Under certain conditions the attacker can access information which would otherwise be restricted. The exploit can only be executed locally on the client PC and not via Network and the attacker needs at least user authorization of the Operating System user of the victim.
Which versions are affected by CVE-2021-21448?
It affects 1 product.
Products include Sap Graphical User Interface.
How do I fix CVE-2021-21448?
No fix has been published for CVE-2021-21448 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-21448 being exploited?
There is no known exploitation of CVE-2021-21448 in the wild and no public exploit code.
Other vulnerabilities in SAP GUI FOR WINDOWS
Sources
Also known as GHSA-6cmw-q525-v9j6.