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ID

VAR-201908-1824


CVE

CVE-2019-11061


TITLE

HG100 firmware Access control vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-008723

DESCRIPTION

A broken access control vulnerability in HG100 firmware versions up to 4.00.06 allows an attacker in the same local area network to control IoT devices that connect with itself via http://[target]/smarthome/devicecontrol without any authentication. CVSS 3.0 base score 10 (Confidentiality, Integrity and Availability impacts). CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). HG100 firmware Contains an access control vulnerability.Information may be obtained and information may be altered. The ASUS SmartHome Gateway HG100 has a security vulnerability, allowing remote attackers to use the vulnerability to submit special requests, bypass security restrictions, and perform unauthorized requests, such as controlling devices. ASUS SmartHome Gateway HG100 is a smart home central control gateway device from ASUS, Taiwan

Trust: 2.79

sources: NVD: CVE-2019-11061 // JVNDB: JVNDB-2019-008723 // CNVD: CNVD-2020-22305 // CNNVD: CNNVD-201908-2172 // VULMON: CVE-2019-11061

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

category:['home & office device', 'network device']sub_category:smart home device

Trust: 0.1

category:['home & office device', 'network device']sub_category:gateway

Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2020-22305

AFFECTED PRODUCTS

vendor:asusmodel:hg100scope:ltversion:4.00.09

Trust: 1.0

vendor:asustek computermodel:hg100scope:lteversion:4.00.06

Trust: 0.8

vendor:asusmodel:smarthome gateway hg100 versionscope:ltversion:4.00.09

Trust: 0.6

sources: CNVD: CNVD-2020-22305 // JVNDB: JVNDB-2019-008723 // NVD: CVE-2019-11061

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-11061
value: HIGH

Trust: 1.0

twcert@cert.org.tw: CVE-2019-11061
value: CRITICAL

Trust: 1.0

NVD: CVE-2019-11061
value: HIGH

Trust: 0.8

CNVD: CNVD-2020-22305
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201908-2172
value: MEDIUM

Trust: 0.6

VULMON: CVE-2019-11061
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2019-11061
severity: MEDIUM
baseScore: 4.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 6.5
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2020-22305
severity: MEDIUM
baseScore: 4.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 6.5
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2019-11061
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 5.2
version: 3.0

Trust: 1.8

twcert@cert.org.tw: CVE-2019-11061
baseSeverity: CRITICAL
baseScore: 10.0
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 6.0
version: 3.0

Trust: 1.0

sources: CNVD: CNVD-2020-22305 // VULMON: CVE-2019-11061 // JVNDB: JVNDB-2019-008723 // CNNVD: CNNVD-201908-2172 // NVD: CVE-2019-11061 // NVD: CVE-2019-11061

PROBLEMTYPE DATA

problemtype:CWE-306

Trust: 1.0

problemtype:CWE-284

Trust: 0.8

sources: JVNDB: JVNDB-2019-008723 // NVD: CVE-2019-11061

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-201908-2172

TYPE

access control error

Trust: 0.6

sources: CNNVD: CNNVD-201908-2172

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-008723

PATCH
title:ASUS SmartHome Gateway (HG100)url:https://www.asus.com/sg/Internet-of-Things/ASUS-SmartHome-Gateway-HG100/
Trust: 0.8
title:Patch for ASUS SmartHome Gateway HG100 access control bypass vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/213455
Trust: 0.6
title:ASUS SmartHome Gateway HG100 Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=97655
Trust: 0.6
title:ASUS-SmartHome-Exploiturl:https://github.com/tim124058/ASUS-SmartHome-Exploit 
Trust: 0.1
title:PoC-in-GitHuburl:https://github.com/developer3000S/PoC-in-GitHub 
Trust: 0.1
title:CVE-POCurl:https://github.com/0xT11/CVE-POC 
Trust: 0.1
title:PoC-in-GitHuburl:https://github.com/hectorgie/PoC-in-GitHub 
Trust: 0.1
title:PoC-in-GitHuburl:https://github.com/nomi-sec/PoC-in-GitHub 
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2020-22305 // 
            
            
            
            VULMON: CVE-2019-11061 // 
            
            
            
            JVNDB: JVNDB-2019-008723 // 
            
            
            
            CNNVD: CNNVD-201908-2172

EXTERNAL IDS
db:NVDid:CVE-2019-11061
Trust: 3.2
db:TWCERTid:TVN-201906003
Trust: 1.7
db:JVNDBid:JVNDB-2019-008723
Trust: 0.8
db:CNVDid:CNVD-2020-22305
Trust: 0.6
db:CNNVDid:CNNVD-201908-2172
Trust: 0.6
db:OTHERid:NONE
Trust: 0.1
db:VULMONid:CVE-2019-11061
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            CNVD: CNVD-2020-22305 // 
            
            
            
            VULMON: CVE-2019-11061 // 
            
            
            
            JVNDB: JVNDB-2019-008723 // 
            
            
            
            CNNVD: CNNVD-201908-2172 // 
            
            
            
            NVD: CVE-2019-11061

REFERENCES
url:https://github.com/tim124058/asus-smarthome-exploit/
Trust: 2.5
url:https://nvd.nist.gov/vuln/detail/cve-2019-11061
Trust: 2.0
url:https://tvn.twcert.org.tw/taiwanvn/tvn-201906003
Trust: 1.7
url:http://surl.twcert.org.tw/5df6x
Trust: 1.7
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-11061
Trust: 0.8
url:https://ieeexplore.ieee.org/abstract/document/10769424
Trust: 0.1
url:https://cwe.mitre.org/data/definitions/306.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
url:https://github.com/tim124058/asus-smarthome-exploit
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            CNVD: CNVD-2020-22305 // 
            
            
            
            VULMON: CVE-2019-11061 // 
            
            
            
            JVNDB: JVNDB-2019-008723 // 
            
            
            
            CNNVD: CNNVD-201908-2172 // 
            
            
            
            NVD: CVE-2019-11061

SOURCES
db:OTHERid: - 
db:CNVDid:CNVD-2020-22305
db:VULMONid:CVE-2019-11061
db:JVNDBid:JVNDB-2019-008723
db:CNNVDid:CNNVD-201908-2172
db:NVDid:CVE-2019-11061

LAST UPDATE DATE
2025-01-30T22:18:16.839000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2020-22305date:2020-04-11T00:00:00
db:VULMONid:CVE-2019-11061date:2020-08-24T00:00:00
db:JVNDBid:JVNDB-2019-008723date:2019-09-05T00:00:00
db:CNNVDid:CNNVD-201908-2172date:2020-09-02T00:00:00
db:NVDid:CVE-2019-11061date:2024-11-21T04:20:27.743

SOURCES RELEASE DATE
db:CNVDid:CNVD-2020-22305date:2020-04-11T00:00:00
db:VULMONid:CVE-2019-11061date:2019-08-29T00:00:00
db:JVNDBid:JVNDB-2019-008723date:2019-09-05T00:00:00
db:CNNVDid:CNNVD-201908-2172date:2019-08-28T00:00:00
db:NVDid:CVE-2019-11061date:2019-08-29T01:15:10.930