CVE-2023-28763: Denial of Service in SAP NetWeaver AS for ABAP and ABAP Platform
First published: Tue Apr 11 2023(Updated: )
SAP NetWeaver AS for ABAP and ABAP Platform - versions 740, 750, 751, 752, 753, 754, 755, 756, 757, 791, allows an attacker authenticated as a non-administrative user to craft a request with certain parameters which can consume the server's resources sufficiently to make it unavailable over the network without any user interaction.
Credit: cna@sap.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SAP NetWeaver Application Server ABAP | =740 | |
| SAP NetWeaver Application Server ABAP | =750 | |
| SAP NetWeaver Application Server ABAP | =751 | |
| SAP NetWeaver Application Server ABAP | =752 | |
| SAP NetWeaver Application Server ABAP | =753 | |
| SAP NetWeaver Application Server ABAP | =754 | |
| SAP NetWeaver Application Server ABAP | =755 | |
| SAP NetWeaver Application Server ABAP | =756 | |
| SAP NetWeaver Application Server ABAP | =757 | |
| SAP NetWeaver Application Server ABAP | =791 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this SAP NetWeaver ABAP vulnerability?
The vulnerability ID of this SAP NetWeaver ABAP vulnerability is CVE-2023-28763.
What is the severity of CVE-2023-28763?
The severity of CVE-2023-28763 is medium (6.5).
Which versions of SAP NetWeaver AS for ABAP and ABAP Platform are affected?
The versions 740, 750, 751, 752, 753, 754, 755, 756, 757, and 791 of SAP NetWeaver AS for ABAP and ABAP Platform are affected.
How can an attacker exploit this vulnerability?
An attacker authenticated as a non-administrative user can craft a request with certain parameters to consume the server's resources and make it unavailable over the network.
Are there any references for this vulnerability?
Yes, you can find references for this vulnerability at the following links: [Link 1](https://launchpad.support.sap.com/#/notes/3296378) and [Link 2](https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html).
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- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
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- agent/severity
- agent/weakness
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- vendor/sap
- canonical/sap netweaver application server abap
- version/sap netweaver application server abap/740
- version/sap netweaver application server abap/750
- version/sap netweaver application server abap/751
- version/sap netweaver application server abap/752
- version/sap netweaver application server abap/753
- version/sap netweaver application server abap/754
- version/sap netweaver application server abap/755
- version/sap netweaver application server abap/756
- version/sap netweaver application server abap/757
- version/sap netweaver application server abap/791