CVE-2018-11314

CVSS V2 High 9.3 CVSS V3 Critical 9.6
Description
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.
Overview
  • CVE ID
  • CVE-2018-11314
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-07-03T16:29:00
  • Last Modified Date
  • 2018-09-11T18:12:43
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:h:roku:roku_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:roku:roku:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9.3
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.6
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 2.8
  • Impact Score
  • 6
References
Reference URL Reference Tags
https://www.wired.com/story/chromecast-roku-sonos-dns-rebinding-vulnerability Press/Media Coverage Third Party Advisory
https://medium.com/@brannondorsey/attacking-private-networks-from-the-internet-with-dns-rebinding-ea7098a2d325 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-11314
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11314
History
Created Old Value New Value Data Type Notes
2022-05-10 18:37:58 Added to TrackCVE
2022-12-03 08:56:25 2018-07-03T16:29Z 2018-07-03T16:29:00 CVE Published Date updated
2022-12-03 08:56:25 2018-09-11T18:12:43 CVE Modified Date updated
2022-12-03 08:56:25 Analyzed Vulnerability Status updated