Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2020-5639 |
CWE-ID | CWE-22 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
FileZen Client/Desktop applications / Other client software |
Vendor | Soliton Systems |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU48911
Risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-5639
CWE-ID:
CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote attacker can send a specially crafted HTTP request and upload an arbitrary file in the specific directory in the product.
MitigationInstall update from vendor's website.
Vulnerable software versionsFileZen: 3.0.0 - 4.2.2
External linkshttp://jvn.jp/en/jp/JVN12884935/index.html
http://www.soliton.co.jp/support/2020/004278.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.