CVE-2021-38163: SAP NetWeaver Unrestricted File Upload Vulnerability
In CISA’s Known Exploited Vulnerabilities catalog: SAP NetWeaver Unrestricted File Upload Vulnerability.
Added , federal remediation due . Known ransomware use: Unknown.
Required action: Apply updates per vendor instructions.
Description
SAP NetWeaver (Visual Composer 7.0 RT) versions - 7.30, 7.31, 7.40, 7.50, without restriction, an attacker authenticated as a non-administrative user can upload a malicious file over a network and trigger its processing, which is capable of running operating system commands with the privilege of the Java Server process. These commands can be used to read or modify any information on the server or shut the server down making it unavailable.
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
SAP SE: SAP NetWeaver (Visual Composer 7.0 RT)
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- launchpad.support.sap.com (opens in new tab)
- wiki.scn.sap.com/wiki/pages/viewpage.action (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)