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EUVD-2026-255881

European Vulnerability Database identifier assigned by ENISA

Reserved

2026-10-02 06:58

Assigner

ENISA

Alias of

a CVE record, shown under related vulnerabilities. This identifier carries no description, severity or references of its own: they belong to that CVE.

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{
  "assigner": "ENISA",
  "date_reserved": "2026-10-02T06:58:24.540654+00:00",
  "id": "EUVD-2026-255881"
}

CVE-2022-22536 (GCVE-0-2022-22536)

Vulnerability from cvelistv5 – Published: 2022-02-09 22:05 – Updated: 2025-10-21 23:15

Summary

SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server 7.53 and SAP Web Dispatcher are vulnerable for request smuggling and request concatenation. An unauthenticated attacker can prepend a victim's request with arbitrary data. This way, the attacker can execute functions impersonating the victim or poison intermediary Web caches. A successful attack could result in complete compromise of Confidentiality, Integrity and Availability of the system.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: active Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-29 20:20 UTC

CWE

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

Assigner

sap mitre root Scorecard

References

3 references

URL	Tags
https://launchpad.support.sap.com/#/notes/3123396	x_refsource_MISC
https://www.sap.com/documents/2022/02/fa865ea4-16…	x_refsource_MISC
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Impacted products

3 products

Vendor	Product	Version
SAP SE	SAP NetWeaver and ABAP Platform	Affected: KERNEL 7.22 Affected: 8.04 Affected: 7.49 Affected: 7.53 Affected: 7.77 Affected: 7.81 Affected: 7.85 Affected: 7.86 Affected: 7.87 Affected: KRNL64UC 8.04 Affected: 7.22 Affected: 7.22EXT Affected: KRNL64NUC 7.22
SAP SE	SAP Web Dispatcher	Affected: 7.49 Affected: 7.53 Affected: 7.77 Affected: 7.81 Affected: 7.85 Affected: 7.22EXT Affected: 7.86 Affected: 7.87
SAP SE	SAP Content Server	Affected: 7.53

Show details on NVD website

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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EUVD-2026-255881

CVE-2022-22536 (GCVE-0-2022-22536)

Tags

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Nomenclature

Related by attack behaviour