CVE-2026-27690 (GCVE-0-2026-27690)
Vulnerability from cvelistv5 – Published: 2026-07-14 00:17 – Updated: 2026-07-14 12:46
VLAI
EPSS
VEX
Title
HTTP Request Smuggling in SAP Approuter
Summary
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.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 12:45 UTC
CWE
- CWE-444 - Inconsistent Interpretation of HTTP Requests
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| SAP_SE | SAP Approuter |
Affected:
SAP Approuter node.js package < 20.10.0
|
guessed |
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