VDB
CVE-2026-27690
CVE-2026-27690
PUBLISHED
CVSS 9.1 CRITICAL
Reported by sap · Published July 14, 2026
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.
Risk Scores
CVSS 3.1
9.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| SAP_SE | SAP Approuter | SAP Approuter node.js package < 20.10.0 |
| SAP_SE | SAP Approuter | SAP Approuter node.js package < 20.10.0 |
Timeline
- Jul 14, 2026 EPSS Score
- Jul 14, 2026 Coalition ESS Score
- Jul 14, 2026 CVE Published
- Jul 14, 2026 CVE Updated