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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.95%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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).
- CVSS 3.0
- 8.1 HIGHCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 3.95% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-306
- Affected
- asus/hg100 firmware
- Source
- twcert@cert.org.tw
References
- http://surl.twcert.org.tw/5df6xThird Party Advisory
- https://github.com/tim124058/ASUS-SmartHome-Exploit/Exploit, Third Party Advisory
- https://tvn.twcert.org.tw/taiwanvn/TVN-201906003Exploit, Third Party Advisory
- http://surl.twcert.org.tw/5df6xThird Party Advisory
- https://github.com/tim124058/ASUS-SmartHome-Exploit/Exploit, Third Party Advisory
- https://tvn.twcert.org.tw/taiwanvn/TVN-201906003Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.