CVE-2000-0133

CVE-2000-0133 is a critical-severity vulnerability in H. Nomura Tiny Ftpdaemon with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Buffer overflows in Tiny FTPd 0.52 beta3 FTP server allows users to execute commands via the STOR, RNTO, MKD, XMKD, RMD, XRMD, APPE, SIZE, and RNFR commands.

Frequently asked questions

What is CVE-2000-0133?
Buffer overflows in Tiny FTPd 0.52 beta3 FTP server allows users to execute commands via the STOR, RNTO, MKD, XMKD, RMD, XRMD, APPE, SIZE, and RNFR commands.
How severe is CVE-2000-0133?
CVE-2000-0133 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2000-0133 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0133?
CVE-2000-0133 affects H. Nomura Tiny Ftpdaemon. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2000-0133?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2000-0133 published?
CVE-2000-0133 was published on 2000-02-01 and last updated on 2026-06-16.

References

Affected products (1)