CVE-2021-27604 json
In order to prevent XML External Entity vulnerability in SAP NetWeaver ABAP Server and ABAP Platform (Process Integration - Enterprise Serv…
published 2021-04-14 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-14351
- cvss
- 7.7
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 57%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
0.82% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 7.7 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- SAP SE SAP Process Integration (Enterprise Service Repository JAVA Mappings)
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
-
wiki.scn.sap.com
/wiki/pages/viewpage.action?pageId=573801649
vendor-advisory
-
launchpad.support.sap.com
/#/notes/3036436
permissions-required
Sources
- CVE List CVE-2021-27604
- NVD CVE-2021-27604
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