Improper input validation in Roku
CVE-2018-11314
The External Control API in Roku and Roku TV products allow unauthorized access via a DNS Rebind attack. This can result in remote device control and privileged device and network information to be exfiltrated by an attacker.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.017 (75.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
Affected products
- Roku
- Roku Roku_firmware
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory, Press/Media Coverage)
- cve@mitre.org
- cve@mitre.org
Frequently asked questions
- What is CVE-2018-11314?
- CVE-2018-11314 is a critical-severity vulnerability in Roku, classified under Improper Input Validation. CVSS score: 9.6/10. Published 2018-07-03.
- How severe is CVE-2018-11314?
- Critical severity. CVSS v3 base score is 9.6 out of 10.
- Is CVE-2018-11314 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.