CVE-2022-22536
Detail
Description
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.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
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This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference
CISA's BOD 22-01 and Known
Exploited Vulnerabilities Catalog for further guidance and requirements.
| Vulnerability Name |
Date Added |
Due Date |
Required Action |
| SAP Multiple Products HTTP Request Smuggling Vulnerability |
08/18/2022 |
09/08/2022 |
Apply updates per vendor instructions. |
Change History
17 change records found show changes
CVE Modified by CISA-ADP
6/17/2026 12:28:33 AM
| Action |
Type |
Old Value |
New Value |
| Added |
SSVC |
{"timestamp":"2025-01-29T20:20:36.420396Z","id":"CVE-2022-22536","options":[{"exploitation":"active"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
|
CVE Modified by SAP SE
6/17/2026 12:28:33 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Affected |
[{"vendor":"SAP SE","product":"SAP NetWeaver and ABAP Platform","defaultStatus":"unaffected","versions":[{"version":"KERNEL 7.22","status":"affected"},{"version":"8.04","status":"affected"},{"version":"7.49","status":"affected"},{"version":"7.53","status":"affected"},{"version":"7.77","status":"affected"},{"version":"7.81","status":"affected"},{"version":"7.85","status":"affected"},{"version":"7.86","status":"affected"},{"version":"7.87","status":"affected"},{"version":"KRNL64UC 8.04","status":"affected"},{"version":"7.22","status":"affected"},{"version":"7.22EXT","status":"affected"},{"version":"KRNL64NUC 7.22","status":"affected"}]},{"vendor":"SAP SE","product":"SAP Web Dispatcher","defaultStatus":"unaffected","versions":[{"version":"7.49","status":"affected"},{"version":"7.53","status":"affected"},{"version":"7.77","status":"affected"},{"version":"7.81","status":"affected"},{"version":"7.85","status":"affected"},{"version":"7.22EXT","status":"affected"},{"version":"7.86","status":"affected"},{"version":"7.87","status":"affected"}]},{"vendor":"SAP SE","product":"SAP Content Server","defaultStatus":"unaffected","versions":[{"version":"7.53","status":"affected"}]}]
|
Modified Analysis by NIST
2/25/2026 8:46:53 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CWE |
CWE-444
|
CVE Modified by SAP SE
2/24/2026 3:22:20 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
Description |
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.
|
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.
|
Modified Analysis by NIST
11/03/2025 1:59:56 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
Reference Type |
CVE: https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Types: Not Applicable, Vendor Advisory
|
CVE: https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Types: Broken Link, Not Applicable, Vendor Advisory
|
| Changed |
Reference Type |
SAP SE: https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Types: Not Applicable, Vendor Advisory
|
SAP SE: https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Types: Broken Link, Not Applicable, Vendor Advisory
|
| Added |
Reference Type |
CISA-ADP: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22536 Types: US Government Resource
|
CVE Modified by CISA-ADP
10/21/2025 8:17:54 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22536
|
CVE Modified by CISA-ADP
10/21/2025 4:18:56 PM
| Action |
Type |
Old Value |
New Value |
| Removed |
Reference |
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22536
|
CVE Modified by CISA-ADP
10/21/2025 3:19:32 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22536
|
Modified Analysis by NIST
3/13/2025 12:36:39 PM
| Action |
Type |
Old Value |
New Value |
CVE Modified by CISA-ADP
1/29/2025 4:15:12 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CVSS V3.1 |
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
CVE Modified by CVE
11/21/2024 1:46:58 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
https://launchpad.support.sap.com/#/notes/3123396
|
| Added |
Reference |
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
|
Modified Analysis by NIST
6/28/2024 10:08:51 AM
| Action |
Type |
Old Value |
New Value |
| Changed |
Reference Type |
https://launchpad.support.sap.com/#/notes/3123396 Permissions Required, Vendor Advisory
|
https://launchpad.support.sap.com/#/notes/3123396 Permissions Required
|
| Changed |
Reference Type |
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Vendor Advisory
|
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Not Applicable, Vendor Advisory
|
CVE Modified by SAP SE
5/14/2024 6:15:18 AM
| Action |
Type |
Old Value |
New Value |
Reanalysis by NIST
1/09/2023 3:29:24 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
CPE Configuration |
OR
*cpe:2.3:a:sap:content_server:7.53:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.22:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.49:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.53:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.77:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.81:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.85:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.86:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.87:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:8.04:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64nuc_7.22:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64nuc_7.22ext:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64nuc_7.49:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_7.22:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_7.22ext:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_7.49:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_7.53:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_8.04:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.22ext:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.49:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.53:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.77:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.81:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.85:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.86:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.87:*:*:*:*:*:*:*
|
OR
*cpe:2.3:a:sap:content_server:7.53:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:7.22:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:7.49:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:7.53:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:7.77:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:7.81:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:7.85:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:7.86:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:7.87:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:8.04:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:krnl64nuc_7.22:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:krnl64nuc_7.22ext:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:krnl64nuc_7.49:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:krnl64uc_7.22:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:krnl64uc_7.22ext:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:krnl64uc_7.49:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:krnl64uc_7.53:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_application_server_abap:krnl64uc_8.04:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.22ext:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.49:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.53:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.77:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.81:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.85:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.86:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.87:*:*:*:*:*:*:*
|
Modified Analysis by NIST
10/26/2022 9:11:03 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
Reference Type |
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html No Types Assigned
|
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Vendor Advisory
|
CVE Modified by SAP SE
8/24/2022 12:15:10 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html [No Types Assigned]
|
| Removed |
Reference |
https://wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+February+2022 [Vendor Advisory]
|
Initial Analysis by NIST
2/11/2022 10:05:00 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CVSS V3.1 |
NIST AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
|
| Added |
CVSS V2 |
NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C)
|
| Added |
CPE Configuration |
OR
*cpe:2.3:a:sap:content_server:7.53:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.22:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.49:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.53:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.77:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.81:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.85:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.86:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:7.87:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:8.04:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64nuc_7.22:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64nuc_7.22ext:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64nuc_7.49:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_7.22:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_7.22ext:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_7.49:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_7.53:*:*:*:*:*:*:*
*cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_8.04:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.22ext:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.49:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.53:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.77:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.81:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.85:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.86:*:*:*:*:*:*:*
*cpe:2.3:a:sap:web_dispatcher:7.87:*:*:*:*:*:*:*
|
| Changed |
Reference Type |
https://launchpad.support.sap.com/#/notes/3123396 No Types Assigned
|
https://launchpad.support.sap.com/#/notes/3123396 Permissions Required, Vendor Advisory
|
| Changed |
Reference Type |
https://wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+February+2022 No Types Assigned
|
https://wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+February+2022 Vendor Advisory
|
Quick Info
CVE Dictionary Entry: CVE-2022-22536 NVD
Published Date: 02/09/2022 NVD
Last Modified: 06/17/2026
Source: SAP SE
|
