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ID

VAR-201702-0116


CVE

CVE-2016-8491


TITLE

Fortinet FortiWLC Unauthenticated read in / Vulnerability to gain write access

Trust: 0.8

sources: JVNDB: JVNDB-2016-007731

DESCRIPTION

The presence of a hardcoded account named 'core' in Fortinet FortiWLC allows attackers to gain unauthorized read/write access via a remote shell. FortinetFortiWLC is a wireless controller from Fortinet. FortinetFortiWLC hard-coded has a security bypass vulnerability that an attacker can use to gain access to sensitive information. FortiWLC is prone to a security-bypass vulnerability

Trust: 2.52

sources: NVD: CVE-2016-8491 // JVNDB: JVNDB-2016-007731 // CNVD: CNVD-2016-11177 // BID: 94186 // VULHUB: VHN-97311

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2016-11177

AFFECTED PRODUCTS

vendor:fortinetmodel:fortiwlcscope:eqversion:8.2-4-0

Trust: 2.5

vendor:fortinetmodel:fortiwlcscope:eqversion:8.1-2-0

Trust: 2.5

vendor:fortinetmodel:fortiwlcscope:eqversion:7.0-9-1

Trust: 2.5

vendor:fortinetmodel:fortiwlcscope:eqversion:7.0-10-0

Trust: 2.5

vendor:fortinetmodel:fortiwlcscope:eqversion:8.1-3-2

Trust: 2.5

vendor:fortinetmodel:fortiwlcscope: - version: -

Trust: 0.8

sources: CNVD: CNVD-2016-11177 // BID: 94186 // JVNDB: JVNDB-2016-007731 // CNNVD: CNNVD-201611-346 // NVD: CVE-2016-8491

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2016-8491
value: CRITICAL

Trust: 1.0

NVD: CVE-2016-8491
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2016-11177
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201611-346
value: CRITICAL

Trust: 0.6

VULHUB: VHN-97311
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2016-8491
severity: HIGH
baseScore: 9.4
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 9.2
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2016-11177
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: 0.6

VULHUB: VHN-97311
severity: HIGH
baseScore: 9.4
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 9.2
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2016-8491
baseSeverity: CRITICAL
baseScore: 9.1
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 5.2
version: 3.0

Trust: 1.8

sources: CNVD: CNVD-2016-11177 // VULHUB: VHN-97311 // JVNDB: JVNDB-2016-007731 // CNNVD: CNNVD-201611-346 // NVD: CVE-2016-8491

PROBLEMTYPE DATA

problemtype:CWE-798

Trust: 1.9

sources: VULHUB: VHN-97311 // JVNDB: JVNDB-2016-007731 // NVD: CVE-2016-8491

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201611-346

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201611-346

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2016-007731

PATCH
title:FortiWLC Undocumented Hardcoded core Accounturl:https://fortiguard.com/advisory/FG-IR-16-065
Trust: 0.8
title:FortinetFortiWLC hardcoded security bypass vulnerability patchurl:https://www.cnvd.org.cn/patchInfo/show/83992
Trust: 0.6
title:Fortinet FortiWLC Repair measures for security bypass vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=65710
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2016-11177 // 
            
            
            
            JVNDB: JVNDB-2016-007731 // 
            
            
            
            CNNVD: CNNVD-201611-346

EXTERNAL IDS
db:NVDid:CVE-2016-8491
Trust: 3.4
db:BIDid:94186
Trust: 2.6
db:JVNDBid:JVNDB-2016-007731
Trust: 0.8
db:CNNVDid:CNNVD-201611-346
Trust: 0.7
db:CNVDid:CNVD-2016-11177
Trust: 0.6
db:VULHUBid:VHN-97311
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2016-11177 // 
            
            
            
            VULHUB: VHN-97311 // 
            
            
            
            BID: 94186 // 
            
            
            
            JVNDB: JVNDB-2016-007731 // 
            
            
            
            CNNVD: CNNVD-201611-346 // 
            
            
            
            NVD: CVE-2016-8491

REFERENCES
url:http://www.securityfocus.com/bid/94186
Trust: 2.3
url:https://fortiguard.com/advisory/fg-ir-16-065
Trust: 1.7
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-8491
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2016-8491
Trust: 0.8
url:http://www.fortinet.com/
Trust: 0.3
url:http://fortiguard.com/advisory/fortiwlc-undocumented-hardcoded-core-account
Trust: 0.3
sources:
            
            
            CNVD: CNVD-2016-11177 // 
            
            
            
            VULHUB: VHN-97311 // 
            
            
            
            BID: 94186 // 
            
            
            
            JVNDB: JVNDB-2016-007731 // 
            
            
            
            CNNVD: CNNVD-201611-346 // 
            
            
            
            NVD: CVE-2016-8491

CREDITS
University of Toronto.
Trust: 0.9
sources:
            
            
            BID: 94186 // 
            
            
            
            CNNVD: CNNVD-201611-346

SOURCES
db:CNVDid:CNVD-2016-11177
db:VULHUBid:VHN-97311
db:BIDid:94186
db:JVNDBid:JVNDB-2016-007731
db:CNNVDid:CNNVD-201611-346
db:NVDid:CVE-2016-8491

LAST UPDATE DATE
2024-11-23T22:22:37.471000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2016-11177date:2016-11-16T00:00:00
db:VULHUBid:VHN-97311date:2017-02-24T00:00:00
db:BIDid:94186date:2016-11-24T01:08:00
db:JVNDBid:JVNDB-2016-007731date:2017-03-14T00:00:00
db:CNNVDid:CNNVD-201611-346date:2017-02-06T00:00:00
db:NVDid:CVE-2016-8491date:2024-11-21T02:59:28.640

SOURCES RELEASE DATE
db:CNVDid:CNVD-2016-11177date:2016-11-16T00:00:00
db:VULHUBid:VHN-97311date:2017-02-01T00:00:00
db:BIDid:94186date:2016-11-09T00:00:00
db:JVNDBid:JVNDB-2016-007731date:2017-03-14T00:00:00
db:CNNVDid:CNNVD-201611-346date:2016-11-17T00:00:00
db:NVDid:CVE-2016-8491date:2017-02-01T17:59:00.153