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

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CVE-2021-34362

Severity CVSS v4.0:
Pending analysis
Type:
CWE-77 Command Injection
Publication date:
22/10/2021
Last modified:
25/04/2022

Description

A command injection vulnerability has been reported to affect QNAP device running Media Streaming add-on. If exploited, this vulnerability allow remote attackers to run arbitrary commands. We have already fixed this vulnerability in the following versions of Media Streaming add-on: QTS 5.0.0: Media Streaming add-on 500.0.0.3 ( 2021/08/20 ) and later QTS 4.5.4: Media Streaming add-on 500.0.0.3 ( 2021/08/20 ) and later QTS 4.3.6: Media Streaming add-on 430.1.8.12 ( 2021/08/20 ) and later QTS 4.3.3: Media Streaming add-on 430.1.8.12 ( 2021/09/29 ) and later QuTS-Hero 5.0.0: Media Streaming add-on 500.0.0.3 ( 2021/08/20 ) and later

Impact

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

Base Score: 7.20 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
7.20
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:S/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.50
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:qnap:media_streaming_add-on:*:*:*:*:*:*:*:* 500.0.0.3 (excluding)
cpe:2.3:o:qnap:qts:4.5.4:*:*:*:*:*:*:*
cpe:2.3:o:qnap:qts:5.0.0:*:*:*:*:*:*:*
cpe:2.3:a:qnap:media_streaming_add-on:*:*:*:*:*:*:*:* 430.1.8.12 (excluding)
cpe:2.3:o:qnap:qts:4.3.3:-:*:*:*:*:*:*
cpe:2.3:o:qnap:qts:4.3.6:-:*:*:*:*:*:*
cpe:2.3:a:qnap:media_streaming_add-on:*:*:*:*:*:*:*:* 500.0.0.3 (excluding)
cpe:2.3:o:qnap:quts_hero:h4.5.4:*:*:*:*:*:*:*
cpe:2.3:o:qnap:quts_hero:h5.0.0:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools