cbcvebase.
CVE-2021-27631
published 2021-06-09

CVE-2021-27631: SAP NetWeaver ABAP Server and ABAP Platform (Enqueue Server), versions - KRNL32NUC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC -…

PriorityP344high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.51%
71.4th percentile
SAP NetWeaver ABAP Server and ABAP Platform (Enqueue Server), versions - KRNL32NUC - 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, 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 EnqConvUniToSrvReq() causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified.

Affected

30 ranges· showing 25
VendorProductVersion rangeFixed in
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sapnetweaver_as_abap——
sap_sesap_netweaver_abap_server_and_abap_platform< KRNL32NUC - 7.22KRNL32NUC - 7.22
sap_sesap_netweaver_abap_server_and_abap_platform< 7.22EXT7.22EXT
sap_sesap_netweaver_abap_server_and_abap_platform< KRNL64NUC - 7.22KRNL64NUC - 7.22
sap_sesap_netweaver_abap_server_and_abap_platform< 7.497.49
sap_sesap_netweaver_abap_server_and_abap_platform< KRNL64UC - 8.04KRNL64UC - 8.04

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
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