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Vulnerability record · CVE-2021-27598 · published 13 April 2021

CVE-2021-27598: Sap netweaver application server java improper access control vulnerability

Sap · Netweaver Application Server Java

SAP NetWeaver AS JAVA (Customer Usage Provisioning Servlet), versions - 7.31, 7.40, 7.50, allows an attacker to read some statistical data like product version, traffic, timestamp etc. because of missing authorization check in the servlet.

5.3 CVSS 3.1 Medium EPSS 0.64% · top 51.5% CWE-284 · Improper access controlCWE-862 · Missing authorization
5.3CVSS 3.1 base score, v2 5.0
0.64%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

SAP NetWeaver AS JAVA (Customer Usage Provisioning Servlet), versions - 7.31, 7.40, 7.50, allows an attacker to read some statistical data like product version, traffic, timestamp etc. because of missing authorization check in the servlet.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://launchpad.support.sap.com/#/notes/3027937 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=573801649 Vendor Advisory
https://launchpad.support.sap.com/#/notes/3027937 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=573801649 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-27598), CISA KEV, FIRST EPSS (scores of 2026-09-30). This page is refreshed as NVD updates the record.