SAP NetWeaver and ABAP Platform SAP_BASIS 700 up to SAP_BASIS 920 ABAP HTTP server-side request forgery

Summaryinfo

A vulnerability marked as critical has been reported in SAP NetWeaver and ABAP Platform. Affected by this vulnerability is an unknown functionality of the component ABAP HTTP Component. Performing a manipulation results in server-side request forgery. This vulnerability is identified as CVE-2026-109811. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical has been found in SAP NetWeaver and ABAP Platform. This affects an unknown code of the component ABAP HTTP Component. The manipulation with an unknown input leads to a server-side request forgery vulnerability. CWE is classifying the issue as CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An internal ABAP HTTP component in SAP NetWeaver and ABAP Platform (Application Server ABAP) has SSRF vulnerability due to insecure default settings. An authenticated attacker with low privileges could trick the victim to interact with a malicious server which allows the attacker to access sensitive information belonging to the victim and modify limited non-sensitive information. This results in a high impact on confidentiality and low impact on integrity. Availability is not impacted.

The advisory is shared at me.sap.com. This vulnerability is uniquely identified as CVE-2026-109811 since 10/13/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 11/10/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Solution Stack Software

Vendor

• SAP

Name

• NetWeaver and ABAP Platform

Version

• SAP_BASIS 700
• SAP_BASIS 701
• SAP_BASIS 702
• SAP_BASIS 731
• SAP_BASIS 740
• SAP_BASIS 750
• SAP_BASIS 751
• SAP_BASIS 752
• SAP_BASIS 753
• SAP_BASIS 754
• SAP_BASIS 755
• SAP_BASIS 756
• SAP_BASIS 757
• SAP_BASIS 758
• SAP_BASIS 816
• SAP_BASIS 920
• SAP_BASIS 921

License

• commercial

Website

• Vendor: https://www.sap.com/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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