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ID

VAR-201804-0996


CVE

CVE-2018-0242


TITLE

Cisco Adaptive Security Appliance Vulnerable to cross-site scripting

Trust: 0.8

sources: JVNDB: JVNDB-2018-004201

DESCRIPTION

A vulnerability in the WebVPN web-based management interface of Cisco Adaptive Security Appliance could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvg33985. Vendors have confirmed this vulnerability Bug ID CSCvg33985 It is released as.Information may be obtained and information may be altered. This may allow the attacker to steal cookie-based authentication credentials and launch other attacks. The appliance also includes IPS (Intrusion Prevention System), SSL VPN, IPSec VPN, anti-spam, and more. WebVPN is one of those web-based VPN apps. The WebVPN login page in Cisco ASA has a cross-site scripting vulnerability, which stems from the fact that the program does not fully verify the request submitted by the user

Trust: 2.07

sources: NVD: CVE-2018-0242 // JVNDB: JVNDB-2018-004201 // BID: 103932 // VULHUB: VHN-118444 // VULMON: CVE-2018-0242

AFFECTED PRODUCTS

vendor:ciscomodel:adaptive security appliance softwarescope:eqversion:9.8\(1\)

Trust: 1.6

vendor:ciscomodel:adaptive security appliance softwarescope:eqversion:9.6\(3\)

Trust: 1.6

vendor:ciscomodel:adaptive security appliance softwarescope:eqversion:9.8\(2\)

Trust: 1.6

vendor:ciscomodel:adaptive security appliance softwarescope:eqversion:9.1\(7.245\)

Trust: 1.6

vendor:ciscomodel:adaptive security appliance softwarescope: - version: -

Trust: 0.8

vendor:ciscomodel:asa series firewallsscope:eqversion:5500-x9.8(2)

Trust: 0.3

vendor:ciscomodel:asa series firewallsscope:eqversion:5500-x9.8(1)

Trust: 0.3

vendor:ciscomodel:asa series firewallsscope:eqversion:5500-x9.6(3)

Trust: 0.3

vendor:ciscomodel:adaptive security appliancescope:eqversion:0

Trust: 0.3

sources: BID: 103932 // JVNDB: JVNDB-2018-004201 // CNNVD: CNNVD-201804-1100 // NVD: CVE-2018-0242

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-0242
value: MEDIUM

Trust: 1.0

NVD: CVE-2018-0242
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-201804-1100
value: MEDIUM

Trust: 0.6

VULHUB: VHN-118444
value: MEDIUM

Trust: 0.1

VULMON: CVE-2018-0242
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2018-0242
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-118444
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-0242
baseSeverity: MEDIUM
baseScore: 6.1
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 2.7
version: 3.0

Trust: 1.8

sources: VULHUB: VHN-118444 // VULMON: CVE-2018-0242 // JVNDB: JVNDB-2018-004201 // CNNVD: CNNVD-201804-1100 // NVD: CVE-2018-0242

PROBLEMTYPE DATA

problemtype:CWE-79

Trust: 1.9

sources: VULHUB: VHN-118444 // JVNDB: JVNDB-2018-004201 // NVD: CVE-2018-0242

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201804-1100

TYPE

XSS

Trust: 0.6

sources: CNNVD: CNNVD-201804-1100

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-004201

PATCH
title:cisco-sa-20180418-asawvpnurl:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asawvpn
Trust: 0.8
title:Cisco Adaptive Security Appliance WebVPN Fixes for cross-site scripting vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=81395
Trust: 0.6
title:Cisco: Cisco Adaptive Security Appliance WebVPN Cross-Site Scripting Vulnerabilityurl:https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-20180418-asawvpn
Trust: 0.1
sources:
            
            
            VULMON: CVE-2018-0242 // 
            
            
            
            JVNDB: JVNDB-2018-004201 // 
            
            
            
            CNNVD: CNNVD-201804-1100

EXTERNAL IDS
db:NVDid:CVE-2018-0242
Trust: 2.9
db:BIDid:103932
Trust: 2.1
db:SECTRACKid:1040713
Trust: 1.8
db:JVNDBid:JVNDB-2018-004201
Trust: 0.8
db:CNNVDid:CNNVD-201804-1100
Trust: 0.7
db:VULHUBid:VHN-118444
Trust: 0.1
db:VULMONid:CVE-2018-0242
Trust: 0.1
sources:
            
            
            VULHUB: VHN-118444 // 
            
            
            
            VULMON: CVE-2018-0242 // 
            
            
            
            BID: 103932 // 
            
            
            
            JVNDB: JVNDB-2018-004201 // 
            
            
            
            CNNVD: CNNVD-201804-1100 // 
            
            
            
            NVD: CVE-2018-0242

REFERENCES
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20180418-asawvpn
Trust: 2.2
url:http://www.securityfocus.com/bid/103932
Trust: 1.9
url:http://www.securitytracker.com/id/1040713
Trust: 1.8
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0242
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-0242
Trust: 0.8
url:http://www.cisco.com/c/en/us/products/security/adaptive-security-appliance-asa-software/index.html
Trust: 0.3
url:http://www.cisco.com/
Trust: 0.3
url:https://cwe.mitre.org/data/definitions/79.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            VULHUB: VHN-118444 // 
            
            
            
            VULMON: CVE-2018-0242 // 
            
            
            
            BID: 103932 // 
            
            
            
            JVNDB: JVNDB-2018-004201 // 
            
            
            
            CNNVD: CNNVD-201804-1100 // 
            
            
            
            NVD: CVE-2018-0242

CREDITS
Cisco.
Trust: 0.3
sources:
            
            
            BID: 103932

SOURCES
db:VULHUBid:VHN-118444
db:VULMONid:CVE-2018-0242
db:BIDid:103932
db:JVNDBid:JVNDB-2018-004201
db:CNNVDid:CNNVD-201804-1100
db:NVDid:CVE-2018-0242

LAST UPDATE DATE
2024-11-23T22:00:36.320000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-118444date:2019-10-09T00:00:00
db:VULMONid:CVE-2018-0242date:2019-10-09T00:00:00
db:BIDid:103932date:2018-04-18T00:00:00
db:JVNDBid:JVNDB-2018-004201date:2018-06-13T00:00:00
db:CNNVDid:CNNVD-201804-1100date:2019-10-17T00:00:00
db:NVDid:CVE-2018-0242date:2024-11-21T03:37:48.067

SOURCES RELEASE DATE
db:VULHUBid:VHN-118444date:2018-04-19T00:00:00
db:VULMONid:CVE-2018-0242date:2018-04-19T00:00:00
db:BIDid:103932date:2018-04-18T00:00:00
db:JVNDBid:JVNDB-2018-004201date:2018-06-13T00:00:00
db:CNNVDid:CNNVD-201804-1100date:2018-04-19T00:00:00
db:NVDid:CVE-2018-0242date:2018-04-19T20:29:00.927