CVE-2021-33663 Information

Description

SAP NetWeaver AS ABAP versions - KRNL32NUC - 7.227.22EXT KRNL32UC - 7.227.22EXT KRNL64NUC - 7.227.22EXT7.49 KRNL64UC - 8.047.227.22EXT7.497.537.73 KERNEL - 7.228.047.497.537.737.777.817.827.837.84 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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Reference

https://launchpad.support.sap.com/#/notes/3030604 https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

5.3