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CVE-2021-27635

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CVE-2021-27635

Published: Jun 9, 2021

Modified: Aug 3, 2024

PUBLISHED

CVSS v3.0

9.0

CRITICAL

Description

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.

VendorProductVersions

SAP SE

SAP NetWeaver AS for JAVA

affected
< 7.20
affected
< 7.30
affected
< 7.31
affected
< 7.40
affected
< 7.50

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

Low

Availability

High

References

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