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ID

VAR-201904-0329


CVE

CVE-2019-3935


TITLE

Crestron AM-100 and AM-101 Vulnerabilities related to authentication in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2019-004041

DESCRIPTION

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 allows anyone to act as a moderator to a slide show via crafted HTTP POST requests to conference.cgi. A remote, unauthenticated attacker can use this vulnerability to start, stop, and disconnect active slideshows. Crestron AM-100 and AM-101 Authentication firmware contains an authentication vulnerability.Information may be tampered with. Crestron Electronics AM-100 and Crestron Electronics AM-101 are both smart home gateway products of Crestron Electronics in the United States. An authorization issue vulnerability exists in the Crestron Electronics AM-100 with firmware version 1.6.0.2 and the Crestron Electronics AM-101 with firmware version 2.7.0.2. This vulnerability stems from the lack of authentication measures or insufficient authentication strength in network systems or products

Trust: 1.71

sources: NVD: CVE-2019-3935 // JVNDB: JVNDB-2019-004041 // VULHUB: VHN-155370

AFFECTED PRODUCTS

vendor:crestronmodel:am-100scope:eqversion:1.6.0.2

Trust: 1.0

vendor:crestronmodel:am-101scope:eqversion:2.7.0.2

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vendor:crestronmodel:airmedia am-100scope:eqversion:1.6.0.2

Trust: 0.8

vendor:crestronmodel:airmedia am-101scope:eqversion:2.7.0.2

Trust: 0.8

sources: JVNDB: JVNDB-2019-004041 // NVD: CVE-2019-3935

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-3935
value: CRITICAL

Trust: 1.0

NVD: CVE-2019-3935
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201904-1392
value: CRITICAL

Trust: 0.6

VULHUB: VHN-155370
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2019-3935
severity: MEDIUM
baseScore: 6.4
vectorString: AV:N/AC:L/AU:N/C:N/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-155370
severity: MEDIUM
baseScore: 6.4
vectorString: AV:N/AC:L/AU:N/C:N/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2019-3935
baseSeverity: CRITICAL
baseScore: 9.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.2
version: 3.1

Trust: 1.0

NVD: CVE-2019-3935
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-155370 // JVNDB: JVNDB-2019-004041 // CNNVD: CNNVD-201904-1392 // NVD: CVE-2019-3935

PROBLEMTYPE DATA

problemtype:CWE-284

Trust: 1.0

problemtype:NVD-CWE-Other

Trust: 1.0

problemtype:CWE-287

Trust: 0.9

sources: VULHUB: VHN-155370 // JVNDB: JVNDB-2019-004041 // NVD: CVE-2019-3935

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201904-1392

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201904-1392

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-004041

PATCH
title:AM-100url:https://www.crestron.com/en-US/Products/Workspace-Solutions/Wireless-Presentation-Solutions/AirMedia-Presentation-Gateways/AM-100
Trust: 0.8
title:AM-101url:https://www.crestron.com/en-US/Products/Workspace-Solutions/Wireless-Presentation-Solutions/AirMedia-Presentation-Gateways/AM-101
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2019-004041

EXTERNAL IDS
db:TENABLEid:TRA-2019-20
Trust: 2.5
db:NVDid:CVE-2019-3935
Trust: 2.5
db:JVNDBid:JVNDB-2019-004041
Trust: 0.8
db:CNNVDid:CNNVD-201904-1392
Trust: 0.7
db:VULHUBid:VHN-155370
Trust: 0.1
sources:
            
            
            VULHUB: VHN-155370 // 
            
            
            
            JVNDB: JVNDB-2019-004041 // 
            
            
            
            CNNVD: CNNVD-201904-1392 // 
            
            
            
            NVD: CVE-2019-3935

REFERENCES
url:https://www.tenable.com/security/research/tra-2019-20
Trust: 2.5
url:https://nvd.nist.gov/vuln/detail/cve-2019-3935
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-3935
Trust: 0.8
sources:
            
            
            VULHUB: VHN-155370 // 
            
            
            
            JVNDB: JVNDB-2019-004041 // 
            
            
            
            CNNVD: CNNVD-201904-1392 // 
            
            
            
            NVD: CVE-2019-3935

SOURCES
db:VULHUBid:VHN-155370
db:JVNDBid:JVNDB-2019-004041
db:CNNVDid:CNNVD-201904-1392
db:NVDid:CVE-2019-3935

LAST UPDATE DATE
2024-11-23T21:37:29.131000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-155370date:2022-12-06T00:00:00
db:JVNDBid:JVNDB-2019-004041date:2019-05-27T00:00:00
db:CNNVDid:CNNVD-201904-1392date:2022-12-07T00:00:00
db:NVDid:CVE-2019-3935date:2024-11-21T04:42:53.893

SOURCES RELEASE DATE
db:VULHUBid:VHN-155370date:2019-04-30T00:00:00
db:JVNDBid:JVNDB-2019-004041date:2019-05-27T00:00:00
db:CNNVDid:CNNVD-201904-1392date:2019-04-30T00:00:00
db:NVDid:CVE-2019-3935date:2019-04-30T21:29:01.073