CVE-2021-33670

SAP NetWeaver AS for Java (Http Service Monitoring Filter), versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker to send multiple HTTP requests with different method types thereby crashing the filter and making the HTTP server unavailable to other legitimate users leading to denial of service vulnerability.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506	Vendor Advisory
https://launchpad.support.sap.com/#/notes/3056652	Permissions Required
http://seclists.org/fulldisclosure/2022/May/4	Mailing List Patch Third Party Advisory
http://packetstormsecurity.com/files/166965/SAP-NetWeaver-Java-Denial-Of-Service.html	Patch Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:sap:netweaver_application_server_java:7.20:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:7.30:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:7.31:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:7.40:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:7.50:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:7.10:::::::*
	cpe:2.3:a:sap:netweaver_application_server_java:7.11:::::::*

Information

Published : 2021-07-14 05:15

Updated : 2022-05-12 13:15

NVD link : CVE-2021-33670

Mitre link : CVE-2021-33670

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

sap

netweaver_application_server_java

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