CVE-2021-27635: SAP NetWeaver AS for JAVA, versions - 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker authenticated as an administrator to connect over a network and submit a…

PriorityP338medium6.5CVSS 3.1

AVNACLPRHUINSUCHINAH

EPSS

1.59%

72.9th percentile

SAP NetWeaver AS for JAVA, versions - 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker authenticated as an administrator to connect over a network and submit a specially crafted XML file in the application because of missing XML Validation, this vulnerability enables attacker to fully compromise confidentiality by allowing them to read any file on the filesystem or fully compromise availability by causing the system to crash. The attack cannot be used to change any data so that there is no compromise as to integrity.

Affected

10 ranges

Vendor	Product	Version range	Fixed in
sap	netweaver_application_server_for_java	—	—
sap	netweaver_application_server_for_java	—	—
sap	netweaver_application_server_for_java	—	—
sap	netweaver_application_server_for_java	—	—
sap	netweaver_application_server_for_java	—	—
sap_se	sap_netweaver_as_for_java	< 7.20	7.20
sap_se	sap_netweaver_as_for_java	< 7.30	7.30
sap_se	sap_netweaver_as_for_java	< 7.31	7.31
sap_se	sap_netweaver_as_for_java	< 7.40	7.40
sap_se	sap_netweaver_as_for_java	< 7.50	7.50

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H

nvdv3.09.0CRITICALCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H

nvdv2.05.5MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:P

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