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ID

VAR-201702-0299


CVE

CVE-2016-8352


TITLE

plural Schneider Electric ConneXium Firewall product stack-based buffer overflow vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2016-007987

DESCRIPTION

An issue was discovered in Schneider Electric ConneXium firewalls TCSEFEC23F3F20 all versions, TCSEFEC23F3F21 all versions, TCSEFEC23FCF20 all versions, TCSEFEC23FCF21 all versions, and TCSEFEC2CF3F20 all versions. A stack-based buffer overflow can be triggered during the SNMP login authentication process that may allow an attacker to remotely execute code. Schneider Electric ConneXium is a network firewall of the French company Schneider Electric. A remote attacker could use this vulnerability to execute arbitrary code. Failed exploit attempts will likely result in denial-of-service conditions. The following ConneXium firewall versions are vulnerable: TCSEFEC23F3F20 TCSEFEC23F3F21 TCSEFEC23FCF20 TCSEFEC23FCF21 TCSEFEC2CF3F20

Trust: 2.61

sources: NVD: CVE-2016-8352 // JVNDB: JVNDB-2016-007987 // CNVD: CNVD-2016-10588 // BID: 94062 // VULHUB: VHN-97172 // VULMON: CVE-2016-8352

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2016-10588

AFFECTED PRODUCTS

vendor:schneider electricmodel:connexiumscope:eqversion: -

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vendor:schneider electricmodel:connexiumscope: - version: -

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vendor:schneider electricmodel:tcsefec23f3f20scope:eqversion: -

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vendor:schneider electricmodel:tcsefec23f3f21scope:eqversion: -

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vendor:schneider electricmodel:tcsefec23fcf20scope:eqversion: -

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vendor:schneider electricmodel:tcsefec23fcf21scope:eqversion: -

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vendor:schneider electricmodel:tcsefec2cf3f20scope:eqversion: -

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vendor:schneidermodel:electric connexium tcsefec23f3f20scope: - version: -

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vendor:schneidermodel:electric connexium tcsefec23f3f21scope: - version: -

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vendor:schneidermodel:electric connexium tcsefec23fcf20scope: - version: -

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vendor:schneidermodel:electric connexium tcsefec23fcf21scope: - version: -

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vendor:schneidermodel:electric connexium tcsefec2cf3f20scope: - version: -

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vendor:schneider electricmodel:connexium tcsefec2cf3f20scope:eqversion:0

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vendor:schneider electricmodel:connexium tcsefec23fcf21scope:eqversion:0

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vendor:schneider electricmodel:connexium tcsefec23fcf20scope:eqversion:0

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vendor:schneider electricmodel:connexium tcsefec23f3f21scope:eqversion:0

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vendor:schneider electricmodel:connexium tcsefec23f3f20scope:eqversion:0

Trust: 0.3

sources: CNVD: CNVD-2016-10588 // BID: 94062 // JVNDB: JVNDB-2016-007987 // CNNVD: CNNVD-201610-904 // NVD: CVE-2016-8352

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2016-8352
value: CRITICAL

Trust: 1.0

NVD: CVE-2016-8352
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2016-10588
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201610-904
value: HIGH

Trust: 0.6

VULHUB: VHN-97172
value: HIGH

Trust: 0.1

VULMON: CVE-2016-8352
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2016-8352
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2016-10588
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: 0.6

VULHUB: VHN-97172
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2016-8352
baseSeverity: CRITICAL
baseScore: 10.0
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 6.0
version: 3.0

Trust: 1.8

sources: CNVD: CNVD-2016-10588 // VULHUB: VHN-97172 // VULMON: CVE-2016-8352 // JVNDB: JVNDB-2016-007987 // CNNVD: CNNVD-201610-904 // NVD: CVE-2016-8352

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.9

sources: VULHUB: VHN-97172 // JVNDB: JVNDB-2016-007987 // NVD: CVE-2016-8352

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201610-904

TYPE

buffer overflow

Trust: 0.6

sources: CNNVD: CNNVD-201610-904

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2016-007987

PATCH
title:ConneXiumurl:http://www.schneider-electric.com/en/product-range/584-connexium/
Trust: 0.8
title:Patch for Schneider Electric ConneXium Remote Buffer Overflow Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/83517
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title:Schneider Electric ConneXium Buffer Overflow Vulnerability Fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=65223
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2016-10588 // 
            
            
            
            JVNDB: JVNDB-2016-007987 // 
            
            
            
            CNNVD: CNNVD-201610-904

EXTERNAL IDS
db:ICS CERTid:ICSA-16-306-01
Trust: 3.5
db:NVDid:CVE-2016-8352
Trust: 3.5
db:BIDid:94062
Trust: 2.1
db:JVNDBid:JVNDB-2016-007987
Trust: 0.8
db:CNNVDid:CNNVD-201610-904
Trust: 0.7
db:CNVDid:CNVD-2016-10588
Trust: 0.6
db:VULHUBid:VHN-97172
Trust: 0.1
db:VULMONid:CVE-2016-8352
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2016-10588 // 
            
            
            
            VULHUB: VHN-97172 // 
            
            
            
            VULMON: CVE-2016-8352 // 
            
            
            
            BID: 94062 // 
            
            
            
            JVNDB: JVNDB-2016-007987 // 
            
            
            
            CNNVD: CNNVD-201610-904 // 
            
            
            
            NVD: CVE-2016-8352

REFERENCES
url:https://ics-cert.us-cert.gov/advisories/icsa-16-306-01
Trust: 3.6
url:http://www.securityfocus.com/bid/94062
Trust: 1.8
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-8352
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2016-8352
Trust: 0.8
url:http://www.schneider-electric.com/site/home/index.cfm/ww/?selectcountry=true
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url:https://cwe.mitre.org/data/definitions/119.html
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url:http://tools.cisco.com/security/center/viewalert.x?alertid=49558
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url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2016-10588 // 
            
            
            
            VULHUB: VHN-97172 // 
            
            
            
            VULMON: CVE-2016-8352 // 
            
            
            
            BID: 94062 // 
            
            
            
            JVNDB: JVNDB-2016-007987 // 
            
            
            
            CNNVD: CNNVD-201610-904 // 
            
            
            
            NVD: CVE-2016-8352

CREDITS
Nir Giller.
Trust: 0.3
sources:
            
            
            BID: 94062

SOURCES
db:CNVDid:CNVD-2016-10588
db:VULHUBid:VHN-97172
db:VULMONid:CVE-2016-8352
db:BIDid:94062
db:JVNDBid:JVNDB-2016-007987
db:CNNVDid:CNNVD-201610-904
db:NVDid:CVE-2016-8352

LAST UPDATE DATE
2025-04-20T23:26:13.858000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2016-10588date:2016-11-04T00:00:00
db:VULHUBid:VHN-97172date:2017-03-15T00:00:00
db:VULMONid:CVE-2016-8352date:2017-03-15T00:00:00
db:BIDid:94062date:2016-11-24T01:07:00
db:JVNDBid:JVNDB-2016-007987date:2017-04-04T00:00:00
db:CNNVDid:CNNVD-201610-904date:2016-11-02T00:00:00
db:NVDid:CVE-2016-8352date:2025-04-20T01:37:25.860

SOURCES RELEASE DATE
db:CNVDid:CNVD-2016-10588date:2016-11-04T00:00:00
db:VULHUBid:VHN-97172date:2017-02-13T00:00:00
db:VULMONid:CVE-2016-8352date:2017-02-13T00:00:00
db:BIDid:94062date:2016-11-01T00:00:00
db:JVNDBid:JVNDB-2016-007987date:2017-04-04T00:00:00
db:CNNVDid:CNNVD-201610-904date:2016-11-02T00:00:00
db:NVDid:CVE-2016-8352date:2017-02-13T21:59:00.767