CVE-2021-33663

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 Software

VendorProductVersion RangeStatus
SAP SESAP NetWeaver AS ABAP< KRNL32NUC - 7.22affected
SAP SESAP NetWeaver AS ABAP< 7.22EXTaffected
SAP SESAP NetWeaver AS ABAP< KRNL32UC - 7.22affected
SAP SESAP NetWeaver AS ABAP< KRNL64NUC - 7.22affected
SAP SESAP NetWeaver AS ABAP< 7.49affected
SAP SESAP NetWeaver AS ABAP< KRNL64UC - 8.04affected
SAP SESAP NetWeaver AS ABAP< 7.22affected
SAP SESAP NetWeaver AS ABAP< 7.53affected
SAP SESAP NetWeaver AS ABAP< 7.73affected
SAP SESAP NetWeaver AS ABAP< KERNEL - 7.22affected
SAP SESAP NetWeaver AS ABAP< 8.04affected
SAP SESAP NetWeaver AS ABAP< 7.77affected
SAP SESAP NetWeaver AS ABAP< 7.81affected
SAP SESAP NetWeaver AS ABAP< 7.82affected
SAP SESAP NetWeaver AS ABAP< 7.83affected
SAP SESAP NetWeaver AS ABAP< 7.84affected

Weaknesses

  • Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

ADP Enrichment

CVE Program Container

Additional References

References