CVE-2026-0509
What it is
SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated, low-privileged user to perform background Remote Function Calls without the required S_RFC authorization in certain cases. This can result in a high impact on integrity and availability, and no impact on the confidentiality of the application.
At a glance
- Exploitability
- Can be exploited over the network with a low-privilege account. High risk of data tampering, service disruption.
- Exploit odds
- 0.4% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.4% in the next 30 days (EPSS).
- Severity: 9.6 CRITICAL (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.4% · EPSS, next 30 days
- Weakness
- CWE-862 · Missing authorization
- Record status
- Analyzed
Affected
- Sap Netweaver As Abap Kernel 7.22
- Sap Netweaver As Abap Kernel 7.53
- Sap Netweaver As Abap Kernel 7.54
- Sap Netweaver As Abap Kernel 7.77
- Sap Netweaver As Abap Kernel 7.89
- Sap Netweaver As Abap Kernel 7.93
- Sap Netweaver As Abap Kernel 9.16
- Sap Netweaver As Abap Kernel 9.18
Attack profile CVSS 3.1 · 9.6
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Changed
- Confidentiality
- None
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2026-0509.md and follow it. Check whether this project is affected by CVE-2026-0509. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
