CVE-2020-14149
CVSS v3
7.5
HIGH
EPSS Score
2.3 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
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.
Technical details
- Published
- 2020-06-15
Frequently asked questions
What is 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.
Is CVE-2020-14149 actively exploited?
Active exploitation of CVE-2020-14149 has not been confirmed. Its EPSS score was 2.3% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-14149?
CVE-2020-14149 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2020-14149 affecting your environment?
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