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ID

VAR-201810-0297


CVE

CVE-2018-0417


TITLE

Cisco Wireless LAN Controller Vulnerability related to authorization, authority, and access control in software

Trust: 0.8

sources: JVNDB: JVNDB-2018-013818

DESCRIPTION

A vulnerability in TACACS authentication with Cisco Wireless LAN Controller (WLC) Software could allow an authenticated, local attacker to perform certain operations within the GUI that are not normally available to that user on the CLI. The vulnerability is due to incorrect parsing of a specific TACACS attribute received in the TACACS response from the remote TACACS server. An attacker could exploit this vulnerability by authenticating via TACACS to the GUI on the affected device. A successful exploit could allow an attacker to create local user accounts with administrative privileges on an affected WLC and execute other commands that are not allowed from the CLI and should be prohibited. The Cisco Wireless LAN Controller (WLC) is a wireless LAN controller product from Cisco. The product provides security policy, intrusion detection and other functions in the wireless LAN. This issue is tracked by Cisco Bug ID CSCvh65876. There is a security vulnerability in the TACACS authentication mechanism in Cisco WLC Software

Trust: 2.61

sources: NVD: CVE-2018-0417 // JVNDB: JVNDB-2018-013818 // CNVD: CNVD-2018-21192 // BID: 105667 // VULHUB: VHN-118619 // VULMON: CVE-2018-0417

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2018-21192

AFFECTED PRODUCTS

vendor:ciscomodel:wireless lan controller softwarescope:gteversion:8.6

Trust: 1.0

vendor:ciscomodel:wireless lan controllerscope:gteversion:8.4

Trust: 1.0

vendor:ciscomodel:wireless lan controller softwarescope:ltversion:8.7.102.0

Trust: 1.0

vendor:ciscomodel:wireless lan controller softwarescope:eqversion:8.7\(1.115\)

Trust: 1.0

vendor:ciscomodel:wireless lan controller softwarescope:ltversion:8.2.170.0

Trust: 1.0

vendor:ciscomodel:wireless lan controllerscope:ltversion:8.5.131.0

Trust: 1.0

vendor:ciscomodel:wireless lan controller softwarescope: - version: -

Trust: 0.8

vendor:ciscomodel:wireless lan controllersscope: - version: -

Trust: 0.6

vendor:ciscomodel:wireless lan controller softwarescope:eqversion:8.7

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:eqversion:8.6

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:eqversion:8.5.120.0

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:eqversion:8.5.105.0

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:eqversion:8.5.103.0

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:eqversion:8.5

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:eqversion:8.3

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:eqversion:8.2.141.0

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:eqversion:8.2.130.0

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:eqversion:8.2

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:eqversion:8.0

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:neversion:8.7.106.0

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:neversion:8.7.102.0

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:neversion:8.5.135.0

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:neversion:8.5.131.0

Trust: 0.3

vendor:ciscomodel:wireless lan controller softwarescope:neversion:8.2.170.0

Trust: 0.3

sources: CNVD: CNVD-2018-21192 // BID: 105667 // JVNDB: JVNDB-2018-013818 // NVD: CVE-2018-0417

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-0417
value: HIGH

Trust: 1.0

ykramarz@cisco.com: CVE-2018-0417
value: HIGH

Trust: 1.0

NVD: CVE-2018-0417
value: HIGH

Trust: 0.8

CNVD: CNVD-2018-21192
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201810-986
value: HIGH

Trust: 0.6

VULHUB: VHN-118619
value: MEDIUM

Trust: 0.1

VULMON: CVE-2018-0417
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2018-0417
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2018-21192
severity: HIGH
baseScore: 7.6
vectorString: AV:N/AC:H/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: HIGH
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 4.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

VULHUB: VHN-118619
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-0417
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

ykramarz@cisco.com: CVE-2018-0417
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.6
impactScore: 5.9
version: 3.0

Trust: 1.0

NVD: CVE-2018-0417
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2018-21192 // VULHUB: VHN-118619 // VULMON: CVE-2018-0417 // JVNDB: JVNDB-2018-013818 // CNNVD: CNNVD-201810-986 // NVD: CVE-2018-0417 // NVD: CVE-2018-0417

PROBLEMTYPE DATA

problemtype:CWE-264

Trust: 1.9

problemtype:NVD-CWE-noinfo

Trust: 1.0

sources: VULHUB: VHN-118619 // JVNDB: JVNDB-2018-013818 // NVD: CVE-2018-0417

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201810-986

TYPE

permissions and access control issues

Trust: 0.6

sources: CNNVD: CNNVD-201810-986

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-013818

PATCH
title:cisco-sa-20181017-wlc-gui-privescurl:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlc-gui-privesc
Trust: 0.8
title:Patch for CiscoWirelessLANControllerSoftwareGUI Privilege Escalation Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/142685
Trust: 0.6
title:Cisco Wireless LAN Controller Software Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=86057
Trust: 0.6
title:Cisco: Cisco Wireless LAN Controller Software GUI Privilege Escalation Vulnerabilityurl:https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-20181017-wlc-gui-privesc
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2018-21192 // 
            
            
            
            VULMON: CVE-2018-0417 // 
            
            
            
            JVNDB: JVNDB-2018-013818 // 
            
            
            
            CNNVD: CNNVD-201810-986

EXTERNAL IDS
db:NVDid:CVE-2018-0417
Trust: 3.5
db:BIDid:105667
Trust: 2.1
db:SECTRACKid:1041924
Trust: 1.8
db:JVNDBid:JVNDB-2018-013818
Trust: 0.8
db:CNNVDid:CNNVD-201810-986
Trust: 0.7
db:CNVDid:CNVD-2018-21192
Trust: 0.6
db:VULHUBid:VHN-118619
Trust: 0.1
db:VULMONid:CVE-2018-0417
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2018-21192 // 
            
            
            
            VULHUB: VHN-118619 // 
            
            
            
            VULMON: CVE-2018-0417 // 
            
            
            
            BID: 105667 // 
            
            
            
            JVNDB: JVNDB-2018-013818 // 
            
            
            
            CNNVD: CNNVD-201810-986 // 
            
            
            
            NVD: CVE-2018-0417

REFERENCES
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20181017-wlc-gui-privesc
Trust: 2.8
url:http://www.securityfocus.com/bid/105667
Trust: 1.9
url:http://www.securitytracker.com/id/1041924
Trust: 1.8
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0417
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-0417
Trust: 0.8
url:http://www.cisco.com
Trust: 0.3
url:https://cwe.mitre.org/data/definitions/.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2018-21192 // 
            
            
            
            VULHUB: VHN-118619 // 
            
            
            
            VULMON: CVE-2018-0417 // 
            
            
            
            BID: 105667 // 
            
            
            
            JVNDB: JVNDB-2018-013818 // 
            
            
            
            CNNVD: CNNVD-201810-986 // 
            
            
            
            NVD: CVE-2018-0417

CREDITS
Cisco
Trust: 0.3
sources:
            
            
            BID: 105667

SOURCES
db:CNVDid:CNVD-2018-21192
db:VULHUBid:VHN-118619
db:VULMONid:CVE-2018-0417
db:BIDid:105667
db:JVNDBid:JVNDB-2018-013818
db:CNNVDid:CNNVD-201810-986
db:NVDid:CVE-2018-0417

LAST UPDATE DATE
2024-11-23T22:17:17.709000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2018-21192date:2018-10-18T00:00:00
db:VULHUBid:VHN-118619date:2019-10-09T00:00:00
db:VULMONid:CVE-2018-0417date:2021-04-16T00:00:00
db:BIDid:105667date:2018-10-17T00:00:00
db:JVNDBid:JVNDB-2018-013818date:2019-03-04T00:00:00
db:CNNVDid:CNNVD-201810-986date:2019-10-17T00:00:00
db:NVDid:CVE-2018-0417date:2024-11-21T03:38:11.130

SOURCES RELEASE DATE
db:CNVDid:CNVD-2018-21192date:2018-10-18T00:00:00
db:VULHUBid:VHN-118619date:2018-10-17T00:00:00
db:VULMONid:CVE-2018-0417date:2018-10-17T00:00:00
db:BIDid:105667date:2018-10-17T00:00:00
db:JVNDBid:JVNDB-2018-013818date:2019-03-04T00:00:00
db:CNNVDid:CNNVD-201810-986date:2018-10-18T00:00:00
db:NVDid:CVE-2018-0417date:2018-10-17T22:29:00.363