CVE-2022-22536
critical · 10Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
Apply updates per vendor instructions.
A public exploit / detection template exists
Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weaknesses
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| sap | content_server | 7.53 |
| sap | netweaver_application_server_abap | 7.22 |
| sap | netweaver_application_server_abap | 7.49 |
| sap | netweaver_application_server_abap | 7.53 |
| sap | netweaver_application_server_abap | 7.77 |
| sap | netweaver_application_server_abap | 7.81 |
| sap | netweaver_application_server_abap | 7.85 |
| sap | netweaver_application_server_abap | 7.86 |
| sap | netweaver_application_server_abap | 7.87 |
| sap | netweaver_application_server_abap | 8.04 |
| sap | netweaver_application_server_abap | krnl64nuc_7.22 |
| sap | netweaver_application_server_abap | krnl64nuc_7.22ext |
| sap | netweaver_application_server_abap | krnl64nuc_7.49 |
| sap | netweaver_application_server_abap | krnl64uc_7.22 |
| sap | netweaver_application_server_abap | krnl64uc_7.22ext |
| sap | netweaver_application_server_abap | krnl64uc_7.49 |
| sap | netweaver_application_server_abap | krnl64uc_7.53 |
| sap | netweaver_application_server_abap | krnl64uc_8.04 |
| sap | web_dispatcher | 7.22ext |
| sap | web_dispatcher | 7.49 |
| sap | web_dispatcher | 7.53 |
| sap | web_dispatcher | 7.77 |
| sap | web_dispatcher | 7.81 |
| sap | web_dispatcher | 7.85 |
| sap | web_dispatcher | 7.86 |
| sap | web_dispatcher | 7.87 |
Check a specific version with /api/v1/cve/match.
References
- https://launchpad.support.sap.com/#/notes/3123396
- https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
- https://launchpad.support.sap.com/#/notes/3123396
- https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22536
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2022-22536