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ID

VAR-202204-2011


CVE

CVE-2022-20740


TITLE

Cisco Firepower Management Center  Cross-site scripting vulnerability in software

Trust: 0.8

sources: JVNDB: JVNDB-2022-010239

DESCRIPTION

A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting attack. This vulnerability is due to improper validation of user-supplied input to the web-based management interface. An attacker could exploit this vulnerability by convincing a user to click a link designed to pass malicious input to the interface. A successful exploit could allow the attacker to conduct cross-site scripting attacks and gain access to sensitive browser-based information. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. This advisory is available at the following link:tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-SfpEcvGT This advisory is part of the April 2022 release of the Cisco ASA, FTD, and FMC Security Advisory Bundled publication. For a complete list of the advisories and links to them, see Cisco Event Response: April 2022 Cisco ASA, FMC, and FTD Software Security Advisory Bundled Publication

Trust: 1.8

sources: NVD: CVE-2022-20740 // JVNDB: JVNDB-2022-010239 // VULHUB: VHN-405293 // VULMON: CVE-2022-20740

AFFECTED PRODUCTS

vendor:ciscomodel:firepower management centerscope:gteversion:6.7.0

Trust: 1.0

vendor:ciscomodel:firepower management centerscope:gteversion:7.1.0

Trust: 1.0

vendor:ciscomodel:firepower management centerscope:ltversion:7.0.2

Trust: 1.0

vendor:ciscomodel:firepower management centerscope:ltversion:7.1.0.1

Trust: 1.0

vendor:ciscomodel:firepower management centerscope:ltversion:6.6.5.2

Trust: 1.0

vendor:シスコシステムズmodel:cisco firepower management centerscope: - version: -

Trust: 0.8

vendor:シスコシステムズmodel:cisco firepower management centerscope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2022-010239 // NVD: CVE-2022-20740

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD: CVE-2022-20740
value: MEDIUM

Trust: 1.8

ykramarz@cisco.com: CVE-2022-20740
value: MEDIUM

Trust: 1.0

CNNVD: CNNVD-202204-4483
value: MEDIUM

Trust: 0.6

VULHUB: VHN-405293
value: MEDIUM

Trust: 0.1

NVD:
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: FALSE
obtainAllPrivilege: FALSE
obtainUserPrivilege: FALSE
obtainOtherPrivilege: FALSE
userInteractionRequired: TRUE
version: 2.0

Trust: 1.0

NVD: CVE-2022-20740
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: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

VULHUB: VHN-405293
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:
baseSeverity: MEDIUM
baseScore: 6.1
vectorString: CVSS:3.1/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: 3.1

Trust: 2.0

NVD: CVE-2022-20740
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: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-405293 // JVNDB: JVNDB-2022-010239 // NVD: CVE-2022-20740 // NVD: CVE-2022-20740 // CNNVD: CNNVD-202204-4483

PROBLEMTYPE DATA

problemtype:CWE-79

Trust: 1.1

problemtype:Cross-site scripting (CWE-79) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-405293 // JVNDB: JVNDB-2022-010239 // NVD: CVE-2022-20740

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202204-4483

TYPE

XSS

Trust: 0.6

sources: CNNVD: CNNVD-202204-4483

CONFIGURATIONS

sources:
            
            
            NVD: CVE-2022-20740

PATCH
title:cisco-sa-fmc-xss-SfpEcvGTurl:https://sec.cloudapps.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-fmc-xss-sfpecvgt
Trust: 0.8
title:Cisco Firepower Management Center Fixes for cross-site scripting vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=191924
Trust: 0.6
title:Cisco: Cisco Firepower Management Center Software Cross-Site Scripting Vulnerabilityurl:https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-fmc-xss-sfpecvgt
Trust: 0.1
sources:
            
            
            VULMON: CVE-2022-20740 // 
            
            
            
            JVNDB: JVNDB-2022-010239 // 
            
            
            
            CNNVD: CNNVD-202204-4483

EXTERNAL IDS
db:NVDid:CVE-2022-20740
Trust: 3.4
db:JVNDBid:JVNDB-2022-010239
Trust: 0.8
db:CS-HELPid:SB2022042810
Trust: 0.6
db:AUSCERTid:ESB-2022.1906
Trust: 0.6
db:CNNVDid:CNNVD-202204-4483
Trust: 0.6
db:VULHUBid:VHN-405293
Trust: 0.1
db:VULMONid:CVE-2022-20740
Trust: 0.1
sources:
            
            
            VULHUB: VHN-405293 // 
            
            
            
            VULMON: CVE-2022-20740 // 
            
            
            
            JVNDB: JVNDB-2022-010239 // 
            
            
            
            NVD: CVE-2022-20740 // 
            
            
            
            CNNVD: CNNVD-202204-4483

REFERENCES
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-fmc-xss-sfpecvgt
Trust: 2.4
url:https://nvd.nist.gov/vuln/detail/cve-2022-20740
Trust: 0.8
url:https://www.auscert.org.au/bulletins/esb-2022.1906
Trust: 0.6
url:https://cxsecurity.com/cveshow/cve-2022-20740/
Trust: 0.6
url:https://www.cybersecurity-help.cz/vdb/sb2022042810
Trust: 0.6
sources:
            
            
            VULHUB: VHN-405293 // 
            
            
            
            VULMON: CVE-2022-20740 // 
            
            
            
            JVNDB: JVNDB-2022-010239 // 
            
            
            
            NVD: CVE-2022-20740 // 
            
            
            
            CNNVD: CNNVD-202204-4483

SOURCES
db:VULHUBid:VHN-405293
db:VULMONid:CVE-2022-20740
db:JVNDBid:JVNDB-2022-010239
db:NVDid:CVE-2022-20740
db:CNNVDid:CNNVD-202204-4483

LAST UPDATE DATE
2023-12-18T11:56:08.888000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-405293date:2022-05-09T00:00:00
db:JVNDBid:JVNDB-2022-010239date:2023-08-14T05:32:00
db:NVDid:CVE-2022-20740date:2023-11-07T03:42:48.547
db:CNNVDid:CNNVD-202204-4483date:2022-05-10T00:00:00

SOURCES RELEASE DATE
db:VULHUBid:VHN-405293date:2022-05-03T00:00:00
db:JVNDBid:JVNDB-2022-010239date:2023-08-14T00:00:00
db:NVDid:CVE-2022-20740date:2022-05-03T04:15:09.250
db:CNNVDid:CNNVD-202204-4483date:2022-04-27T00:00:00