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CVE-2021-27630

HIGH

7.5

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado6/9/2021

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

sap:netweaver_as_abap

Debilidades (CWE)

CWE-476CWE-476

Referencias

https://launchpad.support.sap.com/#/notes/3020104(cna@sap.com)

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999(cna@sap.com)

https://launchpad.support.sap.com/#/notes/3020104(af854a3a-2127-422b-91ae-364da2661108)

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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