CVE-2016-3974: XEE
First published: Thu Apr 07 2016(Updated: )
XML external entity (XXE) vulnerability in the Configuration Wizard in SAP NetWeaver Java AS 7.1 through 7.5 allows remote attackers to cause a denial of service, conduct SMB Relay attacks, or access arbitrary files via a crafted XML request to _tc~monitoring~webservice~web/ServerNodesWSService, aka SAP Security Note 2235994.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SAP NetWeaver Java Application Server | >=7.10<=7.50 |
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Reference Links
- http://packetstormsecurity.com/files/137527/SAP-NetWeaver-AS-JAVA-7.5-XXE-Injection.html
- http://seclists.org/fulldisclosure/2016/Jun/41
- https://erpscan.io/advisories/erpscan-16-013-sap-netweaver-7-4-ctcprotocol-servlet-xxe/
- https://erpscan.io/press-center/blog/sap-security-notes-march-2016-review/
- https://www.exploit-db.com/exploits/39995/
Frequently Asked Questions
What is the severity of CVE-2016-3974?
CVE-2016-3974 is classified as a critical vulnerability due to its potential for denial of service and arbitrary file access.
How do I fix CVE-2016-3974?
To mitigate CVE-2016-3974, it is recommended to upgrade to the latest version of SAP NetWeaver Java AS that addresses this vulnerability.
What kind of attacks are possible with CVE-2016-3974?
CVE-2016-3974 allows attackers to conduct denial of service, SMB Relay attacks, and access arbitrary files through crafted XML requests.
Which versions of SAP are affected by CVE-2016-3974?
CVE-2016-3974 affects SAP NetWeaver Java AS versions 7.1 through 7.5.
Is CVE-2016-3974 an XML external entity (XXE) vulnerability?
Yes, CVE-2016-3974 is an XML external entity (XXE) vulnerability that can exploit the Configuration Wizard in SAP NetWeaver.
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- agent/tags
- agent/softwarecombine
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- agent/software-canonical-lookup-request
- vendor/sap
- canonical/sap netweaver java application server
- version/sap netweaver java application server/7.10
- version/sap netweaver java application server/7.50