Arbitrary file upload in SAP NetWeaver - CVE-2020-26826

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Main Vulnerability Database Vulnerabilities #VU48823

Arbitrary file upload in SAP NetWeaver - CVE-2020-26826

Published: December 8, 2020


Vulnerability identifier: #VU48823
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-26826
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
SAP NetWeaver
Software vendor:
SAP

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of file during file upload within the Process Integration Monitoring component. A remote user can upload files to the server and perform a denial of service attack.


Remediation

Install updates from vendor's website.

External links