CVE Vulnerabilities

CVE-2021-33663

Published: Jun 09, 2021 | Modified: Oct 05, 2022
CVSS 3.x
5.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

SAP NetWeaver AS ABAP, 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 - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83,7.84, allows an unauthorized attacker to insert cleartext commands due to improper restriction of I/O buffering into encrypted SMTP sessions over the network which can partially impact the integrity of the application.

Affected Software

Name Vendor Start Version End Version
Netweaver_application_server_abap Sap kernel_7.22 (including) kernel_7.22 (including)
Netweaver_application_server_abap Sap kernel_7.49 (including) kernel_7.49 (including)
Netweaver_application_server_abap Sap kernel_7.53 (including) kernel_7.53 (including)
Netweaver_application_server_abap Sap kernel_7.73 (including) kernel_7.73 (including)
Netweaver_application_server_abap Sap kernel_7.77 (including) kernel_7.77 (including)
Netweaver_application_server_abap Sap kernel_7.81 (including) kernel_7.81 (including)
Netweaver_application_server_abap Sap kernel_7.82 (including) kernel_7.82 (including)
Netweaver_application_server_abap Sap kernel_7.83 (including) kernel_7.83 (including)
Netweaver_application_server_abap Sap kernel_7.84 (including) kernel_7.84 (including)
Netweaver_application_server_abap Sap kernel_8.04 (including) kernel_8.04 (including)
Netweaver_application_server_abap Sap krnl32nuc_7.22 (including) krnl32nuc_7.22 (including)
Netweaver_application_server_abap Sap krnl32nuc_7.22ext (including) krnl32nuc_7.22ext (including)
Netweaver_application_server_abap Sap krnl32uc_7.22 (including) krnl32uc_7.22 (including)
Netweaver_application_server_abap Sap krnl32uc_7.22ext (including) krnl32uc_7.22ext (including)
Netweaver_application_server_abap Sap krnl64nuc_7.22 (including) krnl64nuc_7.22 (including)
Netweaver_application_server_abap Sap krnl64nuc_7.22ext (including) krnl64nuc_7.22ext (including)
Netweaver_application_server_abap Sap krnl64nuc_7.49 (including) krnl64nuc_7.49 (including)
Netweaver_application_server_abap Sap krnl64uc_7.22 (including) krnl64uc_7.22 (including)
Netweaver_application_server_abap Sap krnl64uc_7.22ext (including) krnl64uc_7.22ext (including)
Netweaver_application_server_abap Sap krnl64uc_7.49 (including) krnl64uc_7.49 (including)
Netweaver_application_server_abap Sap krnl64uc_7.53 (including) krnl64uc_7.53 (including)
Netweaver_application_server_abap Sap krnl64uc_7.73 (including) krnl64uc_7.73 (including)
Netweaver_application_server_abap Sap krnl64uc_8.04 (including) krnl64uc_8.04 (including)

References