Auth bypass in Asus Smarthome
CVE-2019-11063
A broken access control vulnerability in SmartHome app (Android versions up to 3.0.42_190515, ios versions up to 2.0.22) allows an attacker in the same local area network to list user accounts and control IoT devices that connect with its gateway (HG100) 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).
Vulnerability class: Broken Authentication
EPSS: 0.045 (90.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Asus Smarthome
- Asus Smarthome Android App — versions up to 3.0.42_190515
- Asus Smarthome Ios App — versions up to 2.0.22
Weakness classification (CWE)
Public proof-of-concept exploits
References
- twcert@cert.org.tw (x_refsource_CONFIRM, Exploit, Third Party Advisory)
- twcert@cert.org.tw (x_refsource_CONFIRM, Third Party Advisory)
- twcert@cert.org.tw (x_refsource_CONFIRM, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-11063?
- CVE-2019-11063 is a critical-severity vulnerability in Asus Smarthome, classified under Missing Authentication for Critical Function. CVSS score: 10.0/10. Published 2019-08-29.
- How severe is CVE-2019-11063?
- Critical severity. CVSS v3 base score is 10.0 out of 10.
- Is CVE-2019-11063 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.