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CVE-2021-27634

MEDIUM

5.9

Description

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 ThCpicDtCreate () causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified.

Details CVE

Score CVSS v3.15.9

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisNONE

Interaction utilisateurNONE

Publie6/9/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

sap:netweaver_abap

Faiblesses (CWE)

CWE-787CWE-787

References

https://launchpad.support.sap.com/#/notes/3020209(cna@sap.com)

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

https://launchpad.support.sap.com/#/notes/3020209(af854a3a-2127-422b-91ae-364da2661108)

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

Correlations IOC

Aucune correlation enregistree

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