cbcvebase.
CVE-2021-33684
published 2021-07-14

CVE-2021-33684: SAP NetWeaver AS ABAP and ABAP Platform, versions - KRNL32NUC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL64NUC 7.21, 7.21EXT…

PriorityP428medium5.3CVSS 3.1
AVNACLPRNUINSUCNINAL
EPSS
0.98%
58.4th percentile
SAP NetWeaver AS ABAP and ABAP Platform, versions - KRNL32NUC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL64NUC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, KRNL64UC 8.04, 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.53, KERNEL 8.04, 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.53, 7.77, 7.81, 7.84, allows an attacker to send overlong content in the RFC request type thereby crashing the corresponding work process because of memory corruption vulnerability. The work process will attempt to restart itself after the crash and hence the impact on the availability is low.

Affected

40 ranges· showing 25
VendorProductVersion rangeFixed in
sapnetweaver_abap——
sapnetweaver_abap——
sapnetweaver_abap——
sapnetweaver_abap——
sapnetweaver_abap——
sapnetweaver_abap——
sapnetweaver_abap——
sapnetweaver_abap——
sapnetweaver_abap——
sapnetweaver_abap——
sapnetweaver_abap——
sapnetweaver_abap——
sapnetweaver_abap——
sapnetweaver_application_server_abap——
sapnetweaver_application_server_abap——
sapnetweaver_application_server_abap——
sapnetweaver_application_server_abap——
sapnetweaver_application_server_abap——
sapnetweaver_application_server_abap——
sapnetweaver_application_server_abap——
sapnetweaver_application_server_abap——
sapnetweaver_application_server_abap——
sapnetweaver_application_server_abap——
sapnetweaver_application_server_abap——
sapnetweaver_application_server_abap——

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
nvdv3.05.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.