CVE-2025-57633

CVSS 9.8 CRITICALEPSS 1.5%CWE-77

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

09 Sep 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A command injection vulnerability in FTP-Flask-python through 5173b68 allows unauthenticated remote attackers to execute arbitrary OS commands. The /ftp.html endpoint's "Upload File" action constructs a shell command from the ftp_file parameter and executes it using os.system() without sanitization or escaping.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

n/a · n/a

References

https://gist.github.com/Spendroslav/1c0c6a6556992291b19c3178e3cb5885 https://github.com/ajaypp123/FTP-Flask-python/blob/5173b6828244ff9729fa29cc144d74ccbea30a73/ftp_app.py