CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. Exploitation may require the attacker to be authenticated.
CVE
CVE-2021-27631
Severity
HIGH
CVSS
7.5
EPSS
1.51%
Original NVD Description
SAP NetWeaver ABAP Server and ABAP Platform (Enqueue Server), 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, 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 EnqConvUniToSrvReq() causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified.
Related CVEs
Other vulnerabilities affecting the same vendor(s)