CVE-2026-66775

SAP Approuter does not enforce cross-site request forgery protection on the authentication flow by default. An unauthenticated attacker could craft a malicious link and trick a victim into following it. Successful exploitation could allow the attacker to bind the victim's session to an attacker-controlled identity, resulting in a low impact on integrity. There is no impact on confidentiality and availability.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://me.sap.com/notes/3786038	Permissions Required
https://url.sap/sapsecuritypatchday	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sap:approuter:*:*:*:*:*:node.js:*:*

History

23 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) SAP Approuter no aplica protección contra falsificación de petición en sitios cruzados en el flujo de autenticación por defecto. Un atacante no autenticado podría crear un enlace malicioso y engañar a una víctima para que lo siga. La explotación exitosa podría permitir al atacante vincular la sesión de la víctima a una identidad controlada por el atacante, resultando en un impacto bajo en la integridad. No hay impacto en la confidencialidad y disponibilidad.

Information

Published : 2026-08-11 01:17

Updated : 2026-10-24 16:10

NVD link : CVE-2026-66775

Mitre link : CVE-2026-66775

CVE.ORG link : CVE-2026-66775

JSON object : View

Products Affected

sap

approuter

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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