High severity · published Jun 3, 2021
CVE-2021-28812
A command injection vulnerability has been reported to affect certain versions of Video Station
8.8
CVSS
1.6%
EPSS
No
On KEV
Description
A command injection vulnerability has been reported to affect certain versions of Video Station. If exploited, this vulnerability allows remote attackers to execute arbitrary commands. This issue affects: QNAP Systems Inc. Video Station versions prior to 5.5.4 on QTS 4.5.2; versions prior to 5.5.4 on QuTS hero h4.5.2; versions prior to 5.5.4 on QuTScloud c4.5.4. This issue does not affect: QNAP Systems Inc. Video Station on QTS 4.3.6; on QTS 4.3.3.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VS
Video Station · Qnap
before 5.5.4; before 5.5.4; before 5.5.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-28812
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-28812
Vendor Advisory
https://www.qnap.com/zh-tw/security-advisory/qsa-21-21
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