Description
SAP NetWeaver ABAP Server and ABAP Platform (Dispatcher), versions - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83, allows an unauthenticated attacker without specific knowledge of the system to send a specially crafted packet over a network which will trigger an internal error in the system due to improper input validation in method DpRTmPrepareReq() causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| SAP SE | SAP NetWeaver ABAP Server and ABAP Platform (Dispatcher) | < KRNL32NUC - 7.22; < 7.22EXT; < KRNL32UC - 7.22; < KRNL64NUC - 7.22; < 7.49; < KRNL64UC - 8.04; < 7.22; < 7.53; < 7.73; < KERNEL - 7.22; < 8.04; < 7.77; < 7.81; < 7.82; < 7.83 |
References
- https://launchpad.support.sap.com/#/notes/3021197Permissions Required, Vendor Advisory
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999Broken Link, Vendor Advisory
- https://launchpad.support.sap.com/#/notes/3021197Permissions Required, Vendor Advisory
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999Broken Link, Vendor Advisory
Timeline
- Published
- Jun 9, 2021
- Last modified
- Jun 17, 2026
- NVD status
- Modified