CVE-2020-5221
Directory Traversal (Chroot Escape) vulnerability in uftpd
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.5EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
22 Jan 2020Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In uftpd before 2.11, it is possible for an unauthenticated user to perform a directory traversal attack using multiple different FTP commands and read and write to arbitrary locations on the filesystem due to the lack of a well-written chroot jail in compose_abspath(). This has been fixed in version 2.11
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Affected products
troglobit · uftpdWant to know if your infrastructure is exposed to this?
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