CVE-2022-22543
HIGHSAP NetWeaver Application Server for ABAP (Kernel) - DoS
Title source: llmDescription
SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel) - versions KERNEL 7.22, 8.04, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, 7.87, KRNL64UC 8.04, 7.22, 7.22EXT, 7.49, 7.53, KRNL64NUC 7.22, 7.22EXT, 7.49, does not sufficiently validate sap-passport information, which could lead to a Denial-of-Service attack. This allows an unauthorized remote user to provoke a breakdown of the SAP Web Dispatcher or Kernel work process. The crashed process can be restarted immediately, other processes are not affected.
References (2)
Core 2
Core References
Permissions Required, Vendor Advisory x_refsource_misc
https://launchpad.support.sap.com/#/notes/3116223
Vendor Advisory x_refsource_misc
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
Scores
CVSS v3
7.5
EPSS
0.0058
EPSS Percentile
69.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-400
Status
published
Products (24)
sap/netweaver_abap
7.22
sap/netweaver_abap
7.22ext
sap/netweaver_abap
7.49
sap/netweaver_abap
7.53
sap/netweaver_abap
7.77
sap/netweaver_abap
7.81
sap/netweaver_abap
7.85
sap/netweaver_abap
7.86
sap/netweaver_abap
7.87
sap/netweaver_abap
8.04
... and 14 more
Published
Feb 09, 2022
Tracked Since
Feb 18, 2026