CVE-2020-14057 json
Monsta FTP 2.10.1 or below allows external control of paths used in filesystem operations.
published 2020-07-01 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-6219
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.6%
- EPSS 2.6% chance of exploitation in 30 days, percentile 85%
- public exploits
- 0
- none known
Summary
Monsta FTP 2.10.1 or below allows external control of paths used in filesystem operations. This allows attackers to read and write arbitrary local files, allowing an attacker to gain remote code execution in common deployments.
Exploit prediction
2.58% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-610 Externally Controlled Reference to a Resource in Another Sphere
References
-
monstaftp.com
/notes/
release-notes, vendor-advisory
-
github.com
/sbaresearch/advisories/tree/public/2019/SBA-ADV-20191203-01_Monsta_FTP_Arbitrary_File_Read_and_Write
third-party-advisory
Sources
- CVE List CVE-2020-14057
- NVD CVE-2020-14057
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.