Critical severity · published Dec 14, 2020
CVE-2020-5639
Directory traversal vulnerability in FileZen versions from V3.0.0 to V4.2.2 allows remote attackers to upload an arbitrary file in a specific directory via unspecified vectors
9.8
CVSS
5.1%
EPSS
No
On KEV
Description
Directory traversal vulnerability in FileZen versions from V3.0.0 to V4.2.2 allows remote attackers to upload an arbitrary file in a specific directory via unspecified vectors. As a result, an arbitrary OS command may be executed.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.1% · higher than 92% 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 4.2.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-5639
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-5639
Third Party Advisory
https://jvn.jp/en/jp/JVN12884935/index.html
Third Party Advisory
https://jvn.jp/jp/JVN12884935/index.html
Vendor Advisory
https://www.soliton.co.jp/support/2020/004278.html
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