CVE-2021-27635

mediumPriorität · verfolgen · 27EPSS 0.016 · 76. PerzentilEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.59% (76th) EPSS

CVSS 5.5 · medium

Is it mine?

10 products

Prüfe deine Angriffsfläche

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · bewertet 2026-10-29

SAP NetWeaver AS for JAVA, versions - 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker authenticated as an administrator to connect over a network and submit a specially crafted XML file in the application because of missing XML Validation, this vulnerability enables attacker to fully compromise confidentiality by allowing them to read any file on the filesystem or fully compromise availability by causing the system to crash. The attack cannot be used to change any data so that there is no compromise as to integrity.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

9.0

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–critical · 5.5–9

v2.05.5mediumAV:N/AC:L/Au:S/C:P/I:N/A:Pprimary · NVD / NIST USAusnutzbarkeit 8 · Auswirkung 4.9

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Hprimary · NVD / NIST USAusnutzbarkeit 1.2 · Auswirkung 5.2

v3.09criticalCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:Hsecondary · ENISA EU

v3.09criticalCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:Hsecondary · cna@sap.comAusnutzbarkeit 2.3 · Auswirkung 6

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-611USprimär

betroffene Produkte (10)

Betroffene Produkte und Versionsbereiche.

SAP SE SAP NetWeaver AS for JAVA≤ < 7.30enisa_euvdEU
SAP SE SAP NetWeaver AS for JAVA≤ < 7.31enisa_euvdEU
SAP SE SAP NetWeaver AS for JAVA≤ < 7.20enisa_euvdEU
SAP SE SAP NetWeaver AS for JAVA≤ < 7.40enisa_euvdEU
SAP SE SAP NetWeaver AS for JAVA≤ < 7.50enisa_euvdEU
sap netweaver application server for java= 7.20nvdUScpe:2.3:a:sap:netweaver_application_server_for_java:*:*:*:*:*:*:*:*
sap netweaver application server for java= 7.30nvdUScpe:2.3:a:sap:netweaver_application_server_for_java:*:*:*:*:*:*:*:*
sap netweaver application server for java= 7.31nvdUScpe:2.3:a:sap:netweaver_application_server_for_java:*:*:*:*:*:*:*:*
sap netweaver application server for java= 7.40nvdUScpe:2.3:a:sap:netweaver_application_server_for_java:*:*:*:*:*:*:*:*
sap netweaver application server for java= 7.50nvdUScpe:2.3:a:sap:netweaver_application_server_for_java:*:*:*:*:*:*:*:*

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

veröffentlicht 2021-06-09geändert 2026-06-17

verwandt (1,525)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2025-58360US	critical9.8OT kritisch	61.2% (99th)	KEV	2025-11-25
GeoServer is an open source server that allows users to share and edit geospatial data. From version 2.26.0 to before 2.26.2 and before 2.25.6, an XML External Entity (XXE) vulnera…
CVE-2025-2776US	critical9.8OT kritisch	64.7% (99th)	KEV	2025-05-07
SysAid On-Prem versions <= 23.3.40 are vulnerable to an unauthenticated XML External Entity (XXE) vulnerability in the Server URL processing functionality, allowing for administrat…
CVE-2025-2775US	high7.5OT kritisch	42.6% (99th)	KEV	2025-05-07
SysAid On-Prem versions <= 23.3.40 are vulnerable to an unauthenticated XML External Entity (XXE) vulnerability in the Checkin processing functionality, allowing for administrator…
CVE-2024-34102US	—OT kritisch	100.0% (100th)	KEV	2024-06-13
Adobe Commerce versions 2.4.7, 2.4.6-p5, 2.4.5-p7, 2.4.4-p8 and earlier are affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could re…
CVE-2023-45727US	high7.5OT kritisch	4.82% (92nd)	KEV	2023-10-18
Proself Enterprise/Standard Edition Ver5.62 and earlier, Proself Gateway Edition Ver1.65 and earlier, and Proself Mail Sanitize Edition Ver1.08 and earlier allow a remote unauthent…

+1520 weitere

Referenzen (13)

Externe Belege — Patches, Meldungen, Analysen.

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