CVE-2021-27604

Name: CVE-2021-27604
Creator: NVD / NIST
Published: 2021-04-14T15:15:13.8+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.79%

Last modified Jun 17, 2026

CVE-2021-27604 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. In order to prevent XML External Entity vulnerability in SAP NetWeaver ABAP Server and ABAP Platform (Process Integration - Enterprise Service Repository JAVA Mappings), versions - 7.10, 7.20, 7.30, 7.31, 7.40, 7.50, SAP recommends to refer this note.. EPSS estimates a 0.79% chance of exploitation in the next 30 days.

Description

In order to prevent XML External Entity vulnerability in SAP NetWeaver ABAP Server and ABAP Platform (Process Integration - Enterprise Service Repository JAVA Mappings), versions - 7.10, 7.20, 7.30, 7.31, 7.40, 7.50, SAP recommends to refer this note.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.79%

51.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Sap	Netweaver Process Integration	7.10
Sap	Netweaver Process Integration	7.20
Sap	Netweaver Process Integration	7.30
Sap	Netweaver Process Integration	7.31
Sap	Netweaver Process Integration	7.40
Sap	Netweaver Process Integration	7.50

References

https://launchpad.support.sap.com/#/notes/3036436Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=573801649Vendor Advisory
https://launchpad.support.sap.com/#/notes/3036436Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=573801649Vendor Advisory

Timeline

Published: Apr 14, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-27604?

How severe is CVE-2021-27604?

CVE-2021-27604 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.79% probability of exploitation in the next 30 days.

How do I fix CVE-2021-27604?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-27604?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST