High severity · published Oct 22, 2021
CVE-2021-34362
A command injection vulnerability has been reported to affect QNAP device running Media Streaming add-on
7.2
CVSS
1.3%
EPSS
No
On KEV
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
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MS
Media Streaming Add-on · Qnap
before 500.0.0.3; before 430.1.8.12; before 500.0.0.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-34362
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-34362
Vendor Advisory
https://www.qnap.com/en/security-advisory/qsa-21-44
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