CVE-2001-0491

CVE-2001-0491 is a medium-severity vulnerability in Team Johnlong Raidenftpd with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Directory traversal vulnerability in RaidenFTPD Server 2.1 before build 952 allows attackers to access files outside the ftp root via dot dot attacks, such as (1) .... in CWD, (2) .. in NLST, or (3) ... in NLST.

Frequently asked questions

What is CVE-2001-0491?
Directory traversal vulnerability in RaidenFTPD Server 2.1 before build 952 allows attackers to access files outside the ftp root via dot dot attacks, such as (1) .... in CWD, (2) .. in NLST, or (3) ... in NLST.
How severe is CVE-2001-0491?
CVE-2001-0491 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-0491 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0491?
CVE-2001-0491 affects Team Johnlong Raidenftpd. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2001-0491?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-0491 published?
CVE-2001-0491 was published on 2001-06-27 and last updated on 2026-06-16.

References

Affected products (1)