cvedb.io
CVE-2021-33663
MEDIUM · CVSS 5.3
EPSS exploitation probability: 0%
Published 2021-06-09T14:15:10.010 · Last modified 2026-06-17T03:54:59.273

Summary

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 products

sap — netweaver_application_server_abap

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.