7.5

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 - 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
SAP ≫ Netweaver As Abap Version kernel_7.22
SAP ≫ Netweaver As Abap Version kernel_7.49
SAP ≫ Netweaver As Abap Version kernel_7.53
SAP ≫ Netweaver As Abap Version kernel_7.73
SAP ≫ Netweaver As Abap Version kernel_7.77
SAP ≫ Netweaver As Abap Version kernel_7.81
SAP ≫ Netweaver As Abap Version kernel_7.82
SAP ≫ Netweaver As Abap Version kernel_7.83
SAP ≫ Netweaver As Abap Version kernel_8.04
SAP ≫ Netweaver As Abap Version krnl32nuc_7.22
SAP ≫ Netweaver As Abap Version krnl32nuc_7.22ext
SAP ≫ Netweaver As Abap Version krnl64nuc_7.22
SAP ≫ Netweaver As Abap Version krnl64nuc_7.22ext
SAP ≫ Netweaver As Abap Version krnl64nuc_7.49
SAP ≫ Netweaver As Abap Version krnl64uc_7.22
SAP ≫ Netweaver As Abap Version krnl64uc_7.22ext
SAP ≫ Netweaver As Abap Version krnl64uc_7.49
SAP ≫ Netweaver As Abap Version krnl64uc_7.53
SAP ≫ Netweaver As Abap Version krnl64uc_7.73
SAP ≫ Netweaver As Abap Version krnl64uc_8.04
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.51% 0.711
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
SAP 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999
Vendor Advisory
Broken Link
https://launchpad.support.sap.com/#/notes/3020104
Vendor Advisory
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