CVE-2021-41636

6.5 mediumEPSS 1.5%

Medium (6.5) in melag ftp server. EPSS 1.5% chance of exploitation in the next 30 days.

MELAG FTP Server 2.2.0.4 allows an attacker to use the CWD command to break out of the FTP servers root directory and operate on the entire operating system, while the access restrictions of the user running the FTP server apply.

Severity

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

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2022-06-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

melag:ftp_server

References

https://www.securesystems.de/blog/advisory-and-exploitation-the-melag-ftp-server/
https://www.securesystems.de/blog/advisory-and-exploitation-the-melag-ftp-server/

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