CVE-2021-27633
Assigner: sap
Published: 2021-06-09T00:00:00
State: PUBLISHED
descriptions: value: SAP NetWeaver AS for ABAP (RFC Gateway), versions - KRNL32NUC - 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, allows an unauthenticated attacker without specific knowledge of the system to send a specially crafted packet over a network which will trigger an internal error in the system due to improper input validation in method ThCPIC() causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified.
affected: vendor: SAP SE
product: SAP NetWeaver AS for ABAP (RFC Gateway)
versions: version: < KRNL32NUC - 7.22
status: affected
version: < 7.22EXT
status: affected
version: < KRNL64NUC - 7.22
status: affected
version: < 7.49
status: affected
version: < KRNL64UC - 8.04
status: affected
version: < 7.22
status: affected
version: < 7.53
status: affected
version: < 7.73
status: affected
version: < KERNEL - 7.22
status: affected
version: < 8.04
status: affected
version: < 7.77
status: affected
version: < 7.81
status: affected
version: < 7.82
status: affected
version: < 7.83
status: affected
metrics: cvssV3_0: version: 3.0
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
problemTypes: descriptions: type: CWE
description: Improper Input Validation (CWE-787)
cweId: CWE-787