CISA KEV

CVE-2022-22536

SAP Multiple Products HTTP Request Smuggling Vulnerability

SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server and SAP Web Dispatcher allow HTTP request smuggling. An unauthenticated attacker can prepend a victim's request with arbitrary data, allowing for function execution impersonating the victim or poisoning intermediary Web caches.

VendorSAP

ProductMultiple Products

EPSS97.9%

Added to KEVAug 18, 2022

Remediation DueSep 08, 2022

Known Ransomware UseUnknown

CWECWE-444

Required Action

Apply updates per vendor instructions.

From Disclosure to Action

Know how quickly you need to move.

For CVE-2022-22536, added to the catalogue on Aug 18, 2022 with a remediation deadline of Sep 08, 2022.

Added to KEVAug 18, 2022

Seraph AlertSame day

Remediation DueSep 08, 2022

ValidationOngoing

Overdue1511 days overdue

Recommended action: Apply vendor remediation guidance.

Seraph Context

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Exploitation Context

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References

https://nvd.nist.gov/vuln/detail/CVE-2022-22536

More from SAP in the KEV catalogue.

CVE-2025-42999NetWeaverAdded May 15, 2025 CVE-2025-31324NetWeaverAdded Apr 29, 2025 CVE-2017-12637NetWeaverAdded Mar 19, 2025

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