CVE-2020-36488
An issue in the FTP server of Sky File v2.1.0 allows attackers to perform directory traversal via...
An issue in the FTP server of Sky File v2.1.0 allows attackers to perform directory traversal via /null// path commands.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An issue in the FTP server of Sky File v2.1.0 allows attackers to perform directory traversal via /null// path commands.
- Record
CVE-2020-36488- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:P/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE List No score
An issue in the FTP server of Sky File v2.1.0 allows attackers to perform directory traversal via /null// path commands.
- Record
CVE-2020-36488- Updated
- 2026-11-02
EUVDEUVD-2020-23974 No score
An issue in the FTP server of Sky File v2.1.0 allows attackers to perform directory traversal via /null// path commands.
- Record
EUVD-2020-23974- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wq7m-rq4j-qr35 No score
An issue in the FTP server of Sky File v2.1.0 allows attackers to perform directory traversal via...
An issue in the FTP server of Sky File v2.1.0 allows attackers to perform directory traversal via /null// path commands.
- Record
GHSA-wq7m-rq4j-qr35- Weakness
- CWE-22
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-36488 is a medium vulnerability (CVSS 6.5) in Sky File Project File, published October 22, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.33%, the 71st percentile. No source names a fixed version.