OS Cmd Injection in SAP NetWeaver App Server ABAP
CVE-2026-40135 Published on May 12, 2026

OS Command Injection vulnerability in SAP NetWeaver Application Server for ABAP and ABAP Platform
An OS Command Injection vulnerability exists in the SAP NetWeaver Application Server for ABAP and ABAP Platform that allows an authenticated attacker with administrative access to execute specially crafted shell commands on the server, bypassing the logging mechanism. This allows the execution of unintended OS commands without detection, potentially impacting the integrity and availability of the application, with no impact on confidentiality.

NVD

Vulnerability Analysis

CVE-2026-40135 can be exploited with network access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity and availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
HIGH
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

What is a Command Injection Vulnerability?

The software constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

CVE-2026-40135 has been classified to as a Command Injection vulnerability or weakness.


Products Associated with CVE-2026-40135

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SAP Netweaver Application Server Abap
 

Affected Versions

SAP_SE SAP NetWeaver Application Server for ABAP and ABAP Platform: