CVE-2019-11061

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

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).

Category

10.0
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 8.48% Top 10%
Third-Party Advisory org.tw Third-Party Advisory github.com Third-Party Advisory org.tw
Affected: ASUS HG100 firmware
Published at:
Updated at:

References

Link Tags
https://tvn.twcert.org.tw/taiwanvn/TVN-201906003 third party advisory exploit
http://surl.twcert.org.tw/5df6x third party advisory
https://github.com/tim124058/ASUS-SmartHome-Exploit/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2019-11061?
CVE-2019-11061 has been scored as a critical severity vulnerability.
How to fix CVE-2019-11061?
To fix CVE-2019-11061, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-11061 being actively exploited in the wild?
It is possible that CVE-2019-11061 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~8% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-11061?
CVE-2019-11061 affects ASUS HG100 firmware.
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