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ID

VAR-201610-0189


CVE

CVE-2016-6646


TITLE

EMC Unisphere for VMAX Virtual Appliance and Solutions Enabler Virtual Appliance Vulnerable to arbitrary code execution

Trust: 0.8

sources: JVNDB: JVNDB-2016-005118

DESCRIPTION

The vApp Managers web application in EMC Unisphere for VMAX Virtual Appliance 8.x before 8.3.0 and Solutions Enabler Virtual Appliance 8.x before 8.3.0 allows remote attackers to execute arbitrary code via crafted input to the (1) GetSymmCmdRequest or (2) RemoteServiceHandler class. EMC vApp Manager is prone to multiple arbitrary command-execution vulnerabilities. Exploiting these issues could allow an attacker to execute arbitrary commands in context of the affected application with root privileges. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ESA-2016-121: EMC Unisphere for VMAX and Solutions Enabler Virtual Appliances Multiple Vulnerabilities EMC Identifier: ESA-2016-121 CVE Identifier: CVE-2016-6645, CVE-2016-6646 Severity Rating: CVSS v3 Base Score: See below for individual CVEs. Details: Unauthenticated Command Execution (CVE-2016-6646) The vApp Managers web application is vulnerable to unauthenticated remote code execution vulnerability. The vApp Manager runs on port 5480 and has a Flash based user interface that uses the AMF protocol to communicate with the server. CVSS v3 Base Score: 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) Authenticated Command Execution (CVE-2016-6645) The vApp Managers web application is vulnerable to authenticated remote code execution vulnerability. The vApp Manager runs on port 5480 and has a Flash based user interface that uses the AMF protocol to communicate with the server. CVSS v3 Base Score: 8.8 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) Resolution: The following products contain the resolution to these vulnerabilities: EMC Unisphere for VMAX Virtual Appliance version 8.3.0 EMC Solutions Enabler Virtual Appliance version 8.3.0 EMC recommends all affected customers upgrade at the earliest opportunity. Link to remedies: Customers can download the software from: https://support.emc.com/downloads/27045_Unisphere-for-VMAX https://support.emc.com/downloads/2071_Solutions-Enabler Credit: EMC would like to thank the following individuals for reporting these vulnerabilities: Travis Emmert from Salesforce (CVE-2016-6646) Michael Cramer from Digital Defense Inc. (CVE-2016-6645, CVE-2016-6646) [The following is standard text included in all security advisories. Please do not change or delete.] Read and use the information in this EMC Security Advisory to assist in avoiding any situation that might arise from the problems described herein. If you have any questions regarding this product alert, contact EMC Software Technical Support at 1-877-534-2867. For an explanation of Severity Ratings, refer to EMC Knowledgebase solution emc218831. EMC recommends all customers take into account both the base score and any relevant temporal and environmental scores which may impact the potential severity associated with particular security vulnerability. EMC recommends that all users determine the applicability of this information to their individual situations and take appropriate action. The information set forth herein is provided "as is" without warranty of any kind. EMC disclaims all warranties, either express or implied, including the warranties of merchantability, fitness for a particular purpose, title and non-infringement. In no event, shall EMC or its suppliers, be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if EMC or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages, so the foregoing limitation may not apply. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJX8qs6AAoJEHbcu+fsE81Zc64H/if2/hsiJwinP8ch2xwjkjXT t+69UqJ0EXACR5Z6n7SssA+oJYfg1BAwOHvx1wDqnCwnMvvRn5nP51stpdtLi5Jp qFrTV8KgczS2+H4WDLmzaTEJXlB2F9HAMesIQZXcpe25DkYIoAUt1WJ2TkC+N92E Sim+oPMRKxwUMCw9gtg0qaCASLlIpxL4e/46ZC9HinMp3BcE3WfCi360Vg92KjOK kQfAtmHabeveP/XICWUpfaA80E3lF5xVzZF9S5bxoRQTD/p2/PNaSorxJHxG7E7g dldAGNQIJxR6I3/CokB3goK6pAADy9uVPANLiYhODUhKSPZnKtGyV40VKk/qtoo= =QHaL -----END PGP SIGNATURE-----

Trust: 1.98

sources: NVD: CVE-2016-6646 // JVNDB: JVNDB-2016-005118 // BID: 93343 // PACKETSTORM: 138971

AFFECTED PRODUCTS

vendor:emcmodel:solutions enablerscope:eqversion:8.0

Trust: 1.9

vendor:emcmodel:solutions enablerscope:eqversion:8.3

Trust: 1.6

vendor:emcmodel:solutions enablerscope:eqversion:8.1

Trust: 1.6

vendor:emcmodel:solutions enablerscope:eqversion:8.0.3

Trust: 1.6

vendor:emcmodel:solutions enablerscope:eqversion:8.1.2

Trust: 1.6

vendor:emcmodel:unispherescope:eqversion:8.0.3

Trust: 1.6

vendor:dellmodel:emc unispherescope:eqversion:8.1

Trust: 1.0

vendor:dellmodel:emc unispherescope:eqversion:8.1.2

Trust: 1.0

vendor:dellmodel:emc unispherescope:eqversion:8.0

Trust: 1.0

vendor:dellmodel:emc unispherescope:eqversion:8.2

Trust: 1.0

vendor:dell emc old emcmodel:unispherescope:eqversion:for vmax virtual appliance 8.3.0

Trust: 0.8

vendor:dell emc old emcmodel:solutions enablerscope:eqversion:virtual appliance 8.3.0

Trust: 0.8

vendor:dell emc old emcmodel:solutions enablerscope:ltversion:8.x

Trust: 0.8

vendor:dell emc old emcmodel:unispherescope:ltversion:8.x

Trust: 0.8

vendor:emcmodel:unispherescope:eqversion:8.2

Trust: 0.6

vendor:emcmodel:unispherescope:eqversion:8.1.2

Trust: 0.6

vendor:emcmodel:unispherescope:eqversion:8.1

Trust: 0.6

vendor:emcmodel:unispherescope:eqversion:8.0

Trust: 0.6

vendor:emcmodel:vapp managerscope:eqversion:8.2

Trust: 0.3

vendor:emcmodel:vapp managerscope:eqversion:8.0

Trust: 0.3

vendor:emcmodel:unisphere for vmaxscope:eqversion:8.2

Trust: 0.3

vendor:emcmodel:unisphere for vmaxscope:eqversion:8.0

Trust: 0.3

vendor:emcmodel:solutions enablerscope:eqversion:8.2

Trust: 0.3

vendor:emcmodel:unisphere for vmaxscope:neversion:8.3

Trust: 0.3

vendor:emcmodel:solutions enablerscope:neversion:8.3

Trust: 0.3

sources: BID: 93343 // JVNDB: JVNDB-2016-005118 // CNNVD: CNNVD-201610-016 // NVD: CVE-2016-6646

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2016-6646
value: CRITICAL

Trust: 1.0

NVD: CVE-2016-6646
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-201610-016
value: CRITICAL

Trust: 0.6

nvd@nist.gov: CVE-2016-6646
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

nvd@nist.gov: CVE-2016-6646
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.0

Trust: 1.8

sources: JVNDB: JVNDB-2016-005118 // CNNVD: CNNVD-201610-016 // NVD: CVE-2016-6646

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.8

sources: JVNDB: JVNDB-2016-005118 // NVD: CVE-2016-6646

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201610-016

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-201610-016

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2016-005118

PATCH
title:Top Pageurl:http://www.emc.com/ja-jp/index.htm
Trust: 0.8
title:EMC Unisphere for VMAX Virtual Appliance  and Solutions Enabler Virtual Appliance Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=64456
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2016-005118 // 
            
            
            
            CNNVD: CNNVD-201610-016

EXTERNAL IDS
db:NVDid:CVE-2016-6646
Trust: 2.8
db:BIDid:93343
Trust: 1.9
db:SECTRACKid:1036941
Trust: 1.6
db:JVNDBid:JVNDB-2016-005118
Trust: 0.8
db:CNNVDid:CNNVD-201610-016
Trust: 0.6
db:PACKETSTORMid:138971
Trust: 0.1
sources:
            
            
            BID: 93343 // 
            
            
            
            JVNDB: JVNDB-2016-005118 // 
            
            
            
            PACKETSTORM: 138971 // 
            
            
            
            CNNVD: CNNVD-201610-016 // 
            
            
            
            NVD: CVE-2016-6646

REFERENCES
url:http://seclists.org/bugtraq/2016/oct/7
Trust: 2.4
url:http://www.securitytracker.com/id/1036941
Trust: 1.6
url:http://www.securityfocus.com/bid/93343
Trust: 1.6
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-6646
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2016-6646
Trust: 0.8
url:http://www.emc.com/
Trust: 0.3
url:https://www.digitaldefense.com/emc-unisphere-vulnerabilities/
Trust: 0.3
url:http://seclists.org/bugtraq/2016/oct/att-7/esa-2016-121.txt
Trust: 0.3
url:https://support.emc.com/docu38558_emc-security-advisories-all-emc-products---current-year.pdf
Trust: 0.3
url:https://support.emc.com/downloads/27045_unisphere-for-vmax
Trust: 0.1
url:https://support.emc.com/downloads/2071_solutions-enabler
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2016-6645
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2016-6646
Trust: 0.1
sources:
            
            
            BID: 93343 // 
            
            
            
            JVNDB: JVNDB-2016-005118 // 
            
            
            
            PACKETSTORM: 138971 // 
            
            
            
            CNNVD: CNNVD-201610-016 // 
            
            
            
            NVD: CVE-2016-6646

CREDITS
Travis Emmert from Salesforce and Michael Cramer from Digital Defense Inc.
Trust: 0.3
sources:
            
            
            BID: 93343

SOURCES
db:BIDid:93343
db:JVNDBid:JVNDB-2016-005118
db:PACKETSTORMid:138971
db:CNNVDid:CNNVD-201610-016
db:NVDid:CVE-2016-6646

LAST UPDATE DATE
2025-04-13T23:36:20.289000+00:00

SOURCES UPDATE DATE
db:BIDid:93343date:2016-10-10T00:04:00
db:JVNDBid:JVNDB-2016-005118date:2016-10-11T00:00:00
db:CNNVDid:CNNVD-201610-016date:2021-08-06T00:00:00
db:NVDid:CVE-2016-6646date:2025-04-12T10:46:40.837

SOURCES RELEASE DATE
db:BIDid:93343date:2016-10-04T00:00:00
db:JVNDBid:JVNDB-2016-005118date:2016-10-11T00:00:00
db:PACKETSTORMid:138971date:2016-10-04T23:44:44
db:CNNVDid:CNNVD-201610-016date:2016-10-09T00:00:00
db:NVDid:CVE-2016-6646date:2016-10-05T01:59:41.217