How severe is CVE-2003-0343?

CVE-2003-0343 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-2003-0343 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2003-0343?

CVE-2003-0343 affects Selom Ofori Blackmoon Ftp Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2003-0343?

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

When was CVE-2003-0343 published?

CVE-2003-0343 was published on 2003-05-21 and last updated on 2026-06-16.

CVE-2003-0343

CVE-2003-0343 is a medium-severity vulnerability in Selom Ofori Blackmoon Ftp Server with a CVSS 2.0 base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.6)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Selom Ofori Blackmoon Ftp Server
Published: 2003-05-21
Last modified: 2026-06-16

Description

BlackMoon FTP Server 2.6 Free Edition, and possibly other distributions and versions, generates an "Account does not exist" error message when an invalid username is entered, which makes it easier for remote attackers to conduct brute force attacks.

Frequently asked questions

What is CVE-2003-0343?: BlackMoon FTP Server 2.6 Free Edition, and possibly other distributions and versions, generates an "Account does not exist" error message when an invalid username is entered, which makes it easier for remote attackers to conduct brute force attacks.
How severe is CVE-2003-0343?: CVE-2003-0343 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2003-0343 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0343?: CVE-2003-0343 affects Selom Ofori Blackmoon Ftp Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-0343?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-0343 published?: CVE-2003-0343 was published on 2003-05-21 and last updated on 2026-06-16.

References

http://marc.info/?l=bugtraq&m=105353283720837&w=2

Affected products (1)

cpe:2.3:a:selom_ofori:blackmoon_ftp_server:2.6:*:*:*:*:*:*:*

More vulnerabilities in Selom Ofori Blackmoon Ftp Server

CVE-2002-0126 — High (CVSS 7.5): Buffer overflow in BlackMoon FTP Server 1.0 through 1.5 allows remote attackers to execute arbitrary code via a long…
CVE-2003-0342 — Medium (CVSS 4.6): BlackMoon FTP Server 2.6 Free Edition, and possibly other distributions and versions, stores user names and passwords…

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