How severe is CVE-2004-2309?

CVE-2004-2309 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2004-2309 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-2309?

CVE-2004-2309 affects Crob Crob Ftp Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2004-2309?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2004-2309 published?

CVE-2004-2309 was published on 2004-12-31 and last updated on 2026-06-16.

CVE-2004-2309

CVE-2004-2309 is a low-severity vulnerability in Crob Crob Ftp Server with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Crob Crob Ftp Server
Published: 2004-12-31
Last modified: 2026-06-16

Description

Directory traversal vulnerability in Crob FTP Server 3.5.1 allows local users to browse outside the FTP root via multiple ../ (dot dot slash) in the DIR command.

Frequently asked questions

What is CVE-2004-2309?: Directory traversal vulnerability in Crob FTP Server 3.5.1 allows local users to browse outside the FTP root via multiple ../ (dot dot slash) in the DIR command.
How severe is CVE-2004-2309?: CVE-2004-2309 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2004-2309 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-2309?: CVE-2004-2309 affects Crob Crob Ftp Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-2309?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-2309 published?: CVE-2004-2309 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:crob:crob_ftp_server:3.5.1:*:*:*:*:*:*:*

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