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ID

VAR-201904-0327


CVE

CVE-2019-3933


TITLE

Crestron AM-100 and AM-101 Vulnerabilities related to access control in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2019-004030

DESCRIPTION

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 allows anyone to bypass the presentation code simply by requesting /images/browserslide.jpg via HTTP. A remote, unauthenticated attacker can use this vulnerability to watch a slideshow without knowing the access code. Crestron AM-100 and AM-101 There is an access control vulnerability in the firmware.Information may be obtained. Crestron Electronics AM-100 and Crestron Electronics AM-101 are both smart home gateway products of Crestron Electronics in the United States. An access control error vulnerability exists in the Crestron AM-100 with firmware version 1.6.0.2 and the AM-101 with firmware version 2.7.0.2. This vulnerability stems from network systems or products not properly restricting access to resources from unauthorized roles

Trust: 1.71

sources: NVD: CVE-2019-3933 // JVNDB: JVNDB-2019-004030 // VULHUB: VHN-155368

AFFECTED PRODUCTS

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

Trust: 1.0

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

Trust: 1.0

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-2019-004030 // NVD: CVE-2019-3933

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-3933
value: MEDIUM

Trust: 1.0

NVD: CVE-2019-3933
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-201904-1391
value: MEDIUM

Trust: 0.6

VULHUB: VHN-155368
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2019-3933
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: 1.8

VULHUB: VHN-155368
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: 0.1

nvd@nist.gov: CVE-2019-3933
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 1.4
version: 3.1

Trust: 1.0

NVD: CVE-2019-3933
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-155368 // JVNDB: JVNDB-2019-004030 // CNNVD: CNNVD-201904-1391 // NVD: CVE-2019-3933

PROBLEMTYPE DATA

problemtype:CWE-284

Trust: 1.9

problemtype:CWE-425

Trust: 1.1

sources: VULHUB: VHN-155368 // JVNDB: JVNDB-2019-004030 // NVD: CVE-2019-3933

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201904-1391

TYPE

access control error

Trust: 0.6

sources: CNNVD: CNNVD-201904-1391

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-004030

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-2019-004030

EXTERNAL IDS
db:NVDid:CVE-2019-3933
Trust: 2.5
db:TENABLEid:TRA-2019-20
Trust: 2.5
db:JVNDBid:JVNDB-2019-004030
Trust: 0.8
db:CNNVDid:CNNVD-201904-1391
Trust: 0.7
db:VULHUBid:VHN-155368
Trust: 0.1
sources:
            
            
            VULHUB: VHN-155368 // 
            
            
            
            JVNDB: JVNDB-2019-004030 // 
            
            
            
            CNNVD: CNNVD-201904-1391 // 
            
            
            
            NVD: CVE-2019-3933

REFERENCES
url:https://www.tenable.com/security/research/tra-2019-20
Trust: 2.5
url:https://nvd.nist.gov/vuln/detail/cve-2019-3933
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-3933
Trust: 0.8
sources:
            
            
            VULHUB: VHN-155368 // 
            
            
            
            JVNDB: JVNDB-2019-004030 // 
            
            
            
            CNNVD: CNNVD-201904-1391 // 
            
            
            
            NVD: CVE-2019-3933

SOURCES
db:VULHUBid:VHN-155368
db:JVNDBid:JVNDB-2019-004030
db:CNNVDid:CNNVD-201904-1391
db:NVDid:CVE-2019-3933

LAST UPDATE DATE
2024-11-23T21:37:29.508000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-155368date:2020-10-16T00:00:00
db:JVNDBid:JVNDB-2019-004030date:2019-05-27T00:00:00
db:CNNVDid:CNNVD-201904-1391date:2020-10-19T00:00:00
db:NVDid:CVE-2019-3933date:2024-11-21T04:42:53.633

SOURCES RELEASE DATE
db:VULHUBid:VHN-155368date:2019-04-30T00:00:00
db:JVNDBid:JVNDB-2019-004030date:2019-05-27T00:00:00
db:CNNVDid:CNNVD-201904-1391date:2019-04-30T00:00:00
db:NVDid:CVE-2019-3933date:2019-04-30T21:29:00.947