CVE-2021-41636

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.

CVSS v3.1

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

CVSS v2.0

6.8 MEDIUMAV:N/AC:L/Au:S/C:C/I:N/A:N

EPSS

1.41% chance of exploitation in the next 30 days, 71th percentile

Published

2022-06-24

Updated

2024-08-04

Proof-of-concept exploits (1)

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

References

• CVE Record
• NVD entry

Related

• CVE-2021-41635
• CVE-2021-41637
• CVE-2021-41634
• CVE-2021-41638
• CVE-2021-4162
• CVE-2021-41639