CVE-2023-27269: Directory Traversal vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform
First published: Tue Mar 14 2023(Updated: )
SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, 791, allows an attacker with non-administrative authorizations to exploit a directory traversal flaw in an available service to overwrite the system files. In this attack, no data can be read but potentially critical OS files can be overwritten making the system unavailable.
Credit: cna@sap.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SAP NetWeaver Application Server ABAP | =700 | |
| SAP NetWeaver Application Server ABAP | =701 | |
| SAP NetWeaver Application Server ABAP | =702 | |
| SAP NetWeaver Application Server ABAP | =731 | |
| 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 Application Server?
The vulnerability ID is CVE-2023-27269.
What is the severity level of CVE-2023-27269?
The severity level of CVE-2023-27269 is critical with a score of 9.6.
Which versions of SAP NetWeaver Application Server for ABAP and ABAP Platform are affected by CVE-2023-27269?
Versions 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, and 791 of SAP NetWeaver Application Server for ABAP and ABAP Platform are affected by CVE-2023-27269.
How can an attacker exploit CVE-2023-27269?
An attacker with non-administrative authorizations can exploit a directory traversal flaw in an available service to overwrite system files.
Where can I find more information about CVE-2023-27269?
You can find more information about CVE-2023-27269 in the SAP Note 3294595 and the SAP Security Advisory.
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- agent/last-modified-date
- agent/tags
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- vendor/sap
- canonical/sap netweaver application server abap
- version/sap netweaver application server abap/700
- version/sap netweaver application server abap/701
- version/sap netweaver application server abap/702
- version/sap netweaver application server abap/731
- 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