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[email protected]CVE-2020-6309

HistoryAug 12, 2020 - 2:15 p.m.

CVE-2020-6309

2020-08-1214:15:00

CWE-306

[email protected]

web.nvd.nist.gov

sap

netweaver

as java

cve-2020-6309

denial of service

nvd

vulnerability

security advisory

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

Low

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

0.001 Low

EPSS

Percentile

44.9%

JSON

SAP NetWeaver AS JAVA, versions - (ENGINEAPI 7.10; WSRM 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50; J2EE-FRMW 7.10, 7.11), does not perform any authentication checks for a web service allowing the attacker to send several payloads and leading to complete denial of service.

CPENameOperatorVersion
sap:netweaver_application_server_javasap netweaver application server javaeq7.20
sap:netweaver_application_server_javasap netweaver application server javaeq7.30
sap:netweaver_application_server_javasap netweaver application server javaeq7.31
sap:netweaver_application_server_javasap netweaver application server javaeq7.40
sap:netweaver_application_server_javasap netweaver application server javaeq7.50
sap:netweaver_application_server_javasap netweaver application server javaeq7.10
sap:netweaver_application_server_javasap netweaver application server javaeq7.11

CPE	Name	Operator	Version
sap:netweaver_application_server_java	sap netweaver application server java	eq	7.20
sap:netweaver_application_server_java	sap netweaver application server java	eq	7.30
sap:netweaver_application_server_java	sap netweaver application server java	eq	7.31
sap:netweaver_application_server_java	sap netweaver application server java	eq	7.40
sap:netweaver_application_server_java	sap netweaver application server java	eq	7.50
sap:netweaver_application_server_java	sap netweaver application server java	eq	7.10
sap:netweaver_application_server_java	sap netweaver application server java	eq	7.11

References

launchpad.support.sap.com/#/notes/2941315

wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552603345

Social References

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

Low

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

0.001 Low

EPSS

Percentile

44.9%

JSON

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