CVE-2021-42067 Information disclosure in SAP NetWeaver AS for ABAP and ABAP Platform
Authenticated users can view unauthorized system and service information via the S/4 Hana dashboard in SAP NetWeaver AS.
- 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-2021-42067?
CVE-2021-42067 is a medium-severity vulnerability in Sap Netweaver Application Server Abap, published on 14 Jan 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
In SAP NetWeaver AS for ABAP and ABAP Platform - versions 701, 702, 711, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, 786, an attacker authenticated as a regular user can use the S/4 Hana dashboard to reveal systems and services which they would not normally be allowed to see. No information alteration or denial of service is possible.
Which versions are affected by CVE-2021-42067?
It affects 2 products.
Products include Sap Netweaver Abap, Sap Netweaver Application Server Abap.
How do I fix CVE-2021-42067?
No fix has been published for CVE-2021-42067 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-42067 being exploited?
There is no known exploitation of CVE-2021-42067 in the wild and no public exploit code.
Other vulnerabilities in Sap Netweaver Application Server Abap
- CVE-2012-4341 Memory corruption in n/a
- CVE-2021-27610 Auth bypass in SAP NetWeaver AS ABAP and ABAP Platform
- CVE-2021-38178 Business logic in SAP NetWeaver AS ABAP and ABAP Platform
- CVE-2022-22543 Denial of service in SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel)
- CVE-2021-38181 Denial of service in SAP NetWeaver AS ABAP and ABAP Platform
Sources
Also known as GHSA-mqm8-93xw-f4w3.