This page lists publicly disclosed CVE vulnerabilities affecting troglobit uftpd (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2020-20277 | There are multiple unauthenticated directory traversal vulnerabilities in different FTP commands in uftpd FTP server versions 2.7 to 2.10 due to improper implementation of a chroot jail in common.c's compose_abspath function that can be abused to read or write to arbitrary files on the filesystem, leak process memory, or potentially lead to remote code execution. | [email protected] | 9.8 | 25.25% | 2020-12-18 | 2026-06-16 |
| CVE-2020-20276 | An unauthenticated stack-based buffer overflow vulnerability in common.c's handle_PORT in uftpd FTP server versions 2.10 and earlier can be abused to cause a crash and could potentially lead to remote code execution. | [email protected] | 9.8 | 3.29% | 2020-12-18 | 2026-06-16 |
| CVE-2020-14149 | In uftpd before 2.12, handle_CWD in ftpcmd.c mishandled the path provided by the user, causing a NULL pointer dereference and denial of service, as demonstrated by a CWD /.. command. | [email protected] | 7.5 | 2.32% | 2020-06-15 | 2026-06-16 |
| CVE-2020-5221 | 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 | [email protected] | 6.5 | 1.16% | 2020-01-22 | 2026-06-16 |
| CVE-2020-5204 | In uftpd before 2.11, there is a buffer overflow vulnerability in handle_PORT in ftpcmd.c that is caused by a buffer that is 16 bytes large being filled via sprintf() with user input based on the format specifier string %d.%d.%d.%d. The 16 byte size is correct for valid IPv4 addresses (len('255.255.255.255') == 16), but the format specifier %d allows more than 3 digits. This has been fixed in version 2.11 | [email protected] | 6.5 | 1.08% | 2020-01-06 | 2026-06-16 |