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CVE-2026-27688

Missing Authorization check in SAP NetWeaver Application Server for ABAP

Due to a missing authorization check in SAP NetWeaver Application Server for ABAP, an authenticated attacker with user privileges could read Database Analyzer Log Files via a specific RFC function module. The attacker with the necessary privileges to execute this function module could potentially escalate their privileges and read the sensitive data, resulting in a limited impact on the confidentiality of the information stored. However, the integrity and availability of the system are not affected.

CVSS 3.1 · 5 Medium EPSS < 1% KEV · Not listed
Vendors
Sap
CVE-2025-42989

Missing Authorization check in SAP NetWeaver Application Server for ABAP

RFC inbound processing�does not perform necessary authorization checks for an authenticated user, resulting in escalation of privileges. On successful exploitation the attacker could critically impact both integrity and availability of the application.

CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Vendors
Sap
CVE-2025-42953

Missing Authorization check in SAP NetWeaver Application Server for ABAP

SAP Netweaver System Configuration does not perform necessary authorization checks for an authenticated user, resulting in escalation of privileges. This could completely compromise the integrity and availability with no impact on confidentiality of the system.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Sap
Products
CVE-2026-89122

Open Redirect Vulnerability in SAP NetWeaver Enterprise Portal

SAP NetWeaver Enterprise Portal does not sufficiently validate input to a certain portal component. An unauthenticated attacker could craft a malicious link that, when clicked by a victim, loads attacker-controlled content within the trusted application context. Successful exploitation could allow the attacker to track user information and deface parts of the rendered page, resulting in a low impact on confidentiality and integrity with no impact on availability.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Sap
CVE-2026-89118

Information Disclosure vulnerability in SAP NetWeaver Enterprise Portal

SAP NetWeaver Enterprise Portal allows an unauthenticated attacker to access restricted resources and retrieve non-critical application information, which leads to Low impact on Confidentiality, but there is no impact on Integrity and Availability of the application.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Sap
CVE-2026-89117

Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Enterprise Portal

SAP NetWeaver Enterprise Portal allows an unauthenticated attacker to inject malicious scripts into a URL parameter. The scripts are reflected in the server response and executed in a user's browser when the crafted URL is visited, leading to theft of session information, manipulation of portal content, or user redirection. This results in a low impact on confidentiality and integrity. There is no impact on availability.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Sap
CVE-2026-76967

Insecure Deserialization in SAP NetWeaver Business Client

SAP NetWeaver Business Client does not perform sufficient validation when processing certain locally stored data during application startup. An attacker with low privileges on the local system could replace this data with specially crafted content. When the application is next launched, the crafted content is processed and could lead to arbitrary code execution in the context of the user. This results in a high impact on confidentiality, integrity and availability of the application.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Sap
CVE-2026-27680

CSS Injection vulnerability in SAP NetWeaver Application Server ABAP

Due to improper input handling under certain conditions, SAP NetWeaver Application Server ABAP allows an attacker to inject custom Cascading Style Sheets (CSS) data into a web page served by the application. When a user accesses or clicks the affected page, the injected CSS is executed. As a result, the issue has a low impact on confidentiality, while integrity and availability are not impacted.

CVSS 3.1 · 3.1 Low EPSS < 1% KEV · Not listed
Vendors
Sap
CVE-2026-27682

Reflected Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)

Due to a reflected cross-site scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages), an unauthenticated attacker could craft a URL that exploits an unprotected URL parameter to embed a malicious script. If a victim clicks the link, the injected input is processed during web page generation, resulting in the execution of malicious content in the victim�s browser context. This could allow the attacker to access and/or modify information, impacting the confidentiality and integrity of the application, with no impact to availability.

CVE-2026-34257

Open Redirect vulnerability in SAP NetWeaver Application Server ABAP

Due to an Open Redirect vulnerability in SAP NetWeaver Application Server ABAP, an unauthenticated attacker could craft malicious URL that, if accessed by a victim, they could be redirected to the page controlled by the attacker. This causes low impact on confidentiality and integrity of the application with no impact on availability.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Sap
CVE-2026-27674

Code Injection vulnerability in SAP NetWeaver Application Server Java (Web Dynpro Java)

Due to a Code Injection vulnerability in SAP NetWeaver Application Server Java (Web Dynpro Java), an unauthenticated attacker could supply crafted input that is interpreted by the application and causes it to reference attacker-controlled content. If a victim accesses the affected functionality, that attacker-controlled content could be executed in the victim�s browser, potentially resulting in session compromise. This could allow the attacker to execute arbitrary client-side code, impacting the confidentiality and integrity of the application, with no impact to availability.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Sap
CVE-2026-24310

Missing Authorization check in SAP NetWeaver Application Server for ABAP

Due to missing authorization check in SAP NetWeaver Application Server for ABAP, an authenticated attacker could execute specific ABAP function module and read the sensitive information from database catalog of the ABAP system. This vulnerability has low impact on the application's confidentiality with no effect on the integrity and availability.

CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed
Vendors
Sap
CVE-2026-24316

Server-Side Request Forgery (SSRF) in SAP NetWeaver Application Server for ABAP

SAP NetWeaver Application Server for ABAP provides an ABAP Report for testing purposes, which allows to send HTTP requests to arbitrary internal or external endpoints. The report is therefore vulnerable to Server-Side Request Forgery (SSRF). Successful exploitation could lead to interaction with potentially sensitive internal endpoints, resulting in a low impact on data confidentiality and integrity. There is no impact on availability of the application.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed
Vendors
Sap
CVE-2026-24309

Missing Authorization check in SAP NetWeaver Application Server for ABAP

Due to missing authorization check in SAP NetWeaver Application Server for ABAP, an authenticated attacker could execute specific ABAP function module to read, modify or insert entries into the database configuration table of the ABAP system. This unauthorized content change could lead to reduced system performance or interruptions. The vulnerability has low impact on the application's integrity and availability, with no effect on confidentiality.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed
Vendors
Sap
CVE-2026-40135

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.

CVSS 3.1 · 6.5 Medium EPSS 1.4% KEV · Not listed
Vendors
CVE-2007-3496

Cross-site scripting (XSS) vulnerability in SAP Web Dynpro Java (BC-WD-JAV) in SAP NetWeaver Nw04 SP15 through SP19 and Nw04s SP7 through SP11, aka SAP Java Technology Services 640 before SP20 and SAP Web Dynpro Runtime Core Components 700 before SP12, allows remote attackers to inject arbitrary web script or HTML via the User-Agent HTTP header.

CVSS 2.0 · 4.3 Medium EPSS 1.9% KEV · Not listed
Vendors
Sap
CVE-2009-2932

Cross-site scripting (XSS) vulnerability in uddiclient/process in the UDDI client in SAP NetWeaver Application Server (Java) 7.0 allows remote attackers to inject arbitrary web script or HTML via the TModel Key field.

CVSS 2.0 · 4.3 Medium EPSS 2.1% KEV · Not listed
Vendors
Sap
Products
CVE-2008-1846

The default configuration of SAP NetWeaver before 7.0 SP15 does not enable the "Always Use Secure HTML Editor" (aka Editor Security or Secure Editing) parameter, which allows remote attackers to conduct cross-site scripting (XSS) attacks by entering feedback for a file.

CVSS 2.0 · 4.3 Medium EPSS 1.2% KEV · Not listed
Vendors
Sap
Products
CVE-2008-3358

Cross-site scripting (XSS) vulnerability in Web Dynpro (WD) in the SAP NetWeaver portal, when Internet Explorer 7.0.5730 is used, allows remote attackers to inject arbitrary web script or HTML via a crafted URI, which causes the XSS payload to be reflected in a text/plain document.

CVSS 2.0 · 4.3 Medium EPSS 1.5% KEV · Not listed
Vendors
CVE-2017-12637

Directory traversal vulnerability in scheduler/ui/js/ffffffffbca41eb4/UIUtilJavaScriptJS in SAP NetWeaver Application Server Java 7.5 allows remote attackers to read arbitrary files via a .. (dot dot) in the query string, as exploited in the wild in August 2017, aka SAP Security Note 2486657.

CVSS 3.1 · 7.5 High EPSS 95.1% KEV · Listed
Vendors
Sap