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CVE PROGRAM SOURCE RECORD9.1 Critical

CVE-2026-27690

HTTP Request Smuggling in SAP Approuter

Description

Due to an HTTP Request Smuggling vulnerability in SAP Approuter, an unauthenticated attacker could send a specially crafted HTTP request that leads to request-response desynchronization. This could result in the exposure of user responses and cause the system to become unavailable. This leads to a high impact on confidentiality and availability.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

SAP_SE SAP Approuter

Default version status: unaffected

  • SAP Approuter node.js package < 20.10.0affected

References