Back to Database
Status published
Critical
CVE-2020-20276
An unauthenticated stack-based buffer overflow vulnerability in common.c's handle_PORT in...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2020-20276
Credits & Attribution
No credits recorded in the NVD database.
References
More from troglobit
View All →CVE-2025-32022
Finit has heap based buffer overwrite in urandom.so plugin
Medium
4.6
CVE-2025-29906
Finit bundled getty can bypass /bin/login
High
8.6
CVE-2022-48620
uev (aka libuev) before 2.4.1 has a buffer overflow in...
Unknown
0
CVE-2020-5221
Directory Traversal (Chroot Escape) vulnerability in uftpd
Medium
6.5
CVE-2020-5204
Buffer overflow vulnerability in uftpd
Medium
6.5
Affected Vendor
troglobit
View all reports →Affected Software
uftpd
Vulnerable Versions:
0
Timeline
Official Publish:
December 18th, 2020
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.