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ID

VAR-201604-0101


CVE

CVE-2016-3973


TITLE

SAP NetWeaver Java AS Vulnerability in the acquisition of important user information in the chat function of the real-time collaboration service

Trust: 0.8

sources: JVNDB: JVNDB-2016-002000

DESCRIPTION

The chat feature in the Real-Time Collaboration (RTC) services 7.3 and 7.4 in SAP NetWeaver Java AS 7.1 through 7.5 allows remote attackers to obtain sensitive user information by visiting webdynpro/resources/sap.com/tc~rtc~coll.appl.rtc~wd_chat/Chat#, pressing "Add users", and doing a search, aka SAP Security Note 2255990. SAP NetWeaver is prone to an information-disclosure vulnerability. Attackers can exploit this issue to obtain sensitive information that may lead to further attacks. SAP Netweaver 7.4 is vulnerable; other versions may also be affected

Trust: 1.89

sources: NVD: CVE-2016-3973 // JVNDB: JVNDB-2016-002000 // BID: 85943

AFFECTED PRODUCTS

vendor:sapmodel:netweaver application server javascope:lteversion:7.50

Trust: 1.0

vendor:sapmodel:netweaver application server javascope:gteversion:7.10

Trust: 1.0

vendor:sapmodel:netweaverscope:eqversion:7.1 to 7.5

Trust: 0.8

vendor:sapmodel:netweaverscope:eqversion:7.40

Trust: 0.6

sources: JVNDB: JVNDB-2016-002000 // CNNVD: CNNVD-201604-094 // NVD: CVE-2016-3973

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2016-3973
value: MEDIUM

Trust: 1.0

NVD: CVE-2016-3973
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201604-094
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2016-3973
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

nvd@nist.gov: CVE-2016-3973
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 1.4
version: 3.1

Trust: 1.0

NVD: CVE-2016-3973
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2016-002000 // CNNVD: CNNVD-201604-094 // NVD: CVE-2016-3973

PROBLEMTYPE DATA

problemtype:CWE-200

Trust: 1.8

sources: JVNDB: JVNDB-2016-002000 // NVD: CVE-2016-3973

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201604-094

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-201604-094

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2016-002000

PATCH
title:SAP Security Note 2255990url:http://scn.sap.com/docs/DOC-55451
Trust: 0.8
title:SAP NetWeaver AS Java Real-Time Collaboration Repair measures for service security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=60825
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2016-002000 // 
            
            
            
            CNNVD: CNNVD-201604-094

EXTERNAL IDS
db:NVDid:CVE-2016-3973
Trust: 2.7
db:PACKETSTORMid:137579
Trust: 1.6
db:JVNDBid:JVNDB-2016-002000
Trust: 0.8
db:CNNVDid:CNNVD-201604-094
Trust: 0.6
db:BIDid:85943
Trust: 0.3
sources:
            
            
            BID: 85943 // 
            
            
            
            JVNDB: JVNDB-2016-002000 // 
            
            
            
            CNNVD: CNNVD-201604-094 // 
            
            
            
            NVD: CVE-2016-3973

REFERENCES
url:https://erpscan.io/advisories/erpscan-16-016-sap-netweaver-7-4-information-disclosure-wd_chat/
Trust: 1.6
url:http://seclists.org/fulldisclosure/2016/jun/46
Trust: 1.6
url:http://packetstormsecurity.com/files/137579/sap-netweaver-as-java-7.5-information-disclosure.html
Trust: 1.6
url:https://erpscan.io/press-center/blog/sap-security-notes-march-2016-review/
Trust: 1.6
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-3973
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2016-3973
Trust: 0.8
url:https://erpscan.com/advisories/erpscan-16-016-sap-netweaver-7-4-information-disclosure-wd_chat/
Trust: 0.8
url:http://www.sap.com
Trust: 0.3
sources:
            
            
            BID: 85943 // 
            
            
            
            JVNDB: JVNDB-2016-002000 // 
            
            
            
            CNNVD: CNNVD-201604-094 // 
            
            
            
            NVD: CVE-2016-3973

CREDITS
Vahagn Vardanyan (ERPScan).
Trust: 0.3
sources:
            
            
            BID: 85943

SOURCES
db:BIDid:85943
db:JVNDBid:JVNDB-2016-002000
db:CNNVDid:CNNVD-201604-094
db:NVDid:CVE-2016-3973

LAST UPDATE DATE
2024-11-23T22:45:50.453000+00:00

SOURCES UPDATE DATE
db:BIDid:85943date:2016-03-09T00:00:00
db:JVNDBid:JVNDB-2016-002000date:2016-08-31T00:00:00
db:CNNVDid:CNNVD-201604-094date:2021-04-22T00:00:00
db:NVDid:CVE-2016-3973date:2024-11-21T02:51:03.727

SOURCES RELEASE DATE
db:BIDid:85943date:2016-03-09T00:00:00
db:JVNDBid:JVNDB-2016-002000date:2016-04-13T00:00:00
db:CNNVDid:CNNVD-201604-094date:2016-04-08T00:00:00
db:NVDid:CVE-2016-3973date:2016-04-07T19:59:04.377