High severity · published Feb 17, 2021
CVE-2021-20655
FileZen (V3.0.0 to V4.2.7 and V5.0.0 to V5.0.2) allows a remote attacker with administrator rights to execute arbitrary OS commands via unspecified vectors
7.2
CVSS
3.5%
EPSS
No
On KEV
Description
FileZen (V3.0.0 to V4.2.7 and V5.0.0 to V5.0.2) allows a remote attacker with administrator rights to execute arbitrary OS commands via unspecified vectors.
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)3.5% · higher than 89% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Filezen · Soliton
3.0.0 through 4.2.7; 5.0.0 through 5.0.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-20655
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-20655
Third Party Advisory
https://jvn.jp/en/jp/JVN58774946/index.html
Exploit
https://www.soliton.co.jp/support/2021/004334.html
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9.8
CVE-2018-0694
FileZen V3.0.0 to V4.2.1 allows remote attackers to execute arbitrary OS commands via unspecified vectors
7.5
CVE-2018-0693
Directory traversal vulnerability in FileZen V3.0.0 to V4.2.1 allows remote attackers to upload an arbitrary file in the specific directory in FileZen via unspecified vectors