Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2022-27152

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
08/04/2022
Last modified:
29/08/2023

Description

Roku devices running RokuOS v9.4.0 build 4200 or earlier that uses a Realtek WiFi chip is vulnerable to Arbitrary file modification.

Impact

Vector 3.x
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.70 MEDIUM
Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x
5.70
Severity 3.x
MEDIUM
Vector 2.0
AV:A/AC:L/Au:S/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 2.70 LOW
Vector: AV:A/AC:L/Au:S/C:N/I:P/A:N

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0
2.70
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:roku:roku_os:*:*:*:*:*:*:*:* 9.4.0 (including)
cpe:2.3:h:roku:express:-:*:*:*:*:*:*:*
cpe:2.3:h:roku:express_4k\+:-:*:*:*:*:*:*:*
cpe:2.3:h:roku:roku_tv:-:*:*:*:*:*:*:*
cpe:2.3:h:roku:streambar:-:*:*:*:*:*:*:*
cpe:2.3:h:roku:streambar_pro:-:*:*:*:*:*:*:*
cpe:2.3:h:roku:streaming_stick_4k:-:*:*:*:*:*:*:*
cpe:2.3:h:roku:streaming_stick_4k\+:-:*:*:*:*:*:*:*
cpe:2.3:h:roku:ultra:-:*:*:*:*:*:*:*
cpe:2.3:h:roku:wireless_speakers:-:*:*:*:*:*:*:*
cpe:2.3:h:roku:wireless_subwoofer:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools