CVE-2019-11061

HG100 has a broken access control vulnerability in its Web API Server

Severity Score

8.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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).

Una vulnerabilidad de control de acceso interrumpida en las versiones de firmware HG100 hasta 4.00.06 permite que un atacante en la misma red de área local controle dispositivos IoT que se conectan a sí mismos mediante http://[target]/smarthome/devicecontrol without any authentication. CVSS 3.0 Puntuación Base 10 (Impactos de Confidencialidad, Integridad y Disponibilidad). Vector CVSS: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).

*Credits: timhuang

CVSS Scores

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-04-09 CVE Reserved
2019-08-29 CVE Published
2024-08-13 EPSS Updated
2024-09-16 CVE Updated
2024-09-16 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-306: Missing Authentication for Critical Function

CAPEC

References (3)

URL	Tag	Source
http://surl.twcert.org.tw/5df6x	Third Party Advisory

URL	Date	SRC
https://github.com/tim124058/ASUS-SmartHome-Exploit	2024-09-16
https://tvn.twcert.org.tw/taiwanvn/TVN-201906003	2024-09-16

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Asus Search vendor "Asus"	Hg100 Firmware Search vendor "Asus" for product "Hg100 Firmware"	< 4.00.09 Search vendor "Asus" for product "Hg100 Firmware" and version " < 4.00.09"	-	Affected	in	Asus Search vendor "Asus"	Hg100 Search vendor "Asus" for product "Hg100"	-	-	Safe