What is CVE-2019-11061?

CVE-2019-11061 is a critical-severity vulnerability in Asus Hg100, classified under Missing Authentication for Critical Function. CVSS score: 10.0/10. Published 2019-08-29.

How severe is CVE-2019-11061?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Is CVE-2019-11061 known to be exploited?

4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Asus Hg100

CVE-2019-11061

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).

Vulnerability class: Broken Authentication

EPSS: 0.040 (89.3th 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 Hg100
Asus Hg100 Firmware — versions up to 4.00.0.6
Asus Hg100_firmware

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

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, Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-11061?: CVE-2019-11061 is a critical-severity vulnerability in Asus Hg100, classified under Missing Authentication for Critical Function. CVSS score: 10.0/10. Published 2019-08-29.
How severe is CVE-2019-11061?: Critical severity. CVSS v3 base score is 10.0 out of 10.
Is CVE-2019-11061 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.