CVE-2016-3974

SAP NetWeaver AS JAVA 7.1 < 7.5 - 'ctcprotocol Servlet' XML External Entity

Severity Score

9.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Vulnerabilidad de XXE en Configuration Wizard en SAP NetWeaver Java AS 7.1 hasta la versión 7.5 permite a atacantes remotos provocar una denegación de servicio, llevar a cabo ataques SMB Relay o acceder a archivos arbitrarios a través de una petición XML manipulada para _tc~monitoring~webservice~web/ServerNodesWSService, también conocida como SAP Security Note 2235994.

SAP NetWeaver AS JAVA versions 7.1 through 7.5 suffer from an XML external entity injection vulnerability.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-04-07 CVE Reserved
2016-04-07 CVE Published
2024-04-02 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-611: Improper Restriction of XML External Entity Reference

CAPEC

References (5)

URL	Tag	Source
https://erpscan.io/advisories/erpscan-16-013-sap-netweaver-7-4-ctcprotocol-servlet-xxe	Third Party Advisory
https://erpscan.io/press-center/blog/sap-security-notes-march-2016-review	Third Party Advisory

URL	Date	SRC
https://www.exploit-db.com/exploits/39995	2024-08-06
http://packetstormsecurity.com/files/137527/SAP-NetWeaver-AS-JAVA-7.5-XXE-Injection.html	2024-08-06
http://seclists.org/fulldisclosure/2016/Jun/41	2024-08-06

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sap Search vendor "Sap"		Netweaver Application Server Java Search vendor "Sap" for product "Netweaver Application Server Java"				>= 7.10 <= 7.50 Search vendor "Sap" for product "Netweaver Application Server Java" and version " >= 7.10 <= 7.50"		-		Affected