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.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| SAP_SE | SAP Approuter | unaffected |
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References
History
Tue, 14 Jul 2026 01:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | HTTP Request Smuggling in SAP Approuter | |
| Weaknesses | CWE-444 | |
| References |
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| Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: sap
Published:
Updated: 2026-07-14T00:17:55.003Z
Reserved: 2026-02-23T17:50:17.028Z
Link: CVE-2026-27690
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Weaknesses