Which products and versions are affected by CVE-2004-0330?

Affected: Serv-U File Server (Solarwinds) versions 3.0.0.16, 3.0.0.17, 3.1.0.0, 3.1.0.1, 3.1.0.3, 4.0.0.4, 4.1.0.0, 4.1.0.3. The full list is in the CVE brief.

Is CVE-2004-0330 being exploited in the wild?

It is not listed in any known-exploited vulnerabilities catalog.

Is CVE-2004-0330 in the CISA KEV catalog?

No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.

Is there a public exploit for CVE-2004-0330?

Public exploit code is available.

Is there a fix for CVE-2004-0330?

Fixed versions are available, including Serv-U File Server 5.0.0.0.

How urgently should CVE-2004-0330 be patched?

Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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Vulnerability Intelligence

CVE-2004-0330

CriticalPublic exploit

Buffer overflow in Serv-U ftp before 5.0.0.4 allows remote authenticated users to execute arbitrary code via a long time zone argument to the MDTM command.

Published Nov 23, 2004 · Updated Apr 15, 2026

Key Facts

Patch immediately

CVE-2004-0330 is a critical-severity vulnerability (CVSS 10.0 v2) affecting Serv-U File Server (Solarwinds).
It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
EPSS estimates a 85% probability of exploitation in the next 30 days.
Fixed versions are available, including Serv-U File Server 5.0.0.0.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

CVSS v2

10.0

AV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS (30-day exploit likelihood)

85%

Higher than 99.7% of all scored CVEs

Exploited in the wild

No known

Not in a known-exploited catalog

Public exploit code

Available

Proof-of-concept or weaponized module

Get the full CVE-2004-0330 brief as a PDF

Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.

Description

Buffer overflow in Serv-U ftp before 5.0.0.4 allows remote authenticated users to execute arbitrary code via a long time zone argument to the MDTM command.

Affected Products

9 affected entries in total

Product	Affected versions	Fixed in
Serv-U File ServerSolarwinds	3.0.0.16, 3.0.0.17, 3.1.0.0, 3.1.0.1, 3.1.0.3, 4.0.0.4, 4.1.0.0, 4.1.0.3	5.0.0.0

Patched Releases

Serv-U File Server

5.0.0.0

Timeline

Publicly disclosed
Nov 23, 2004
Last updated
Apr 15, 2026

Weakness Type

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

6 more references in the full CVE brief

FAQ

Common Questions.

Buffer overflow in Serv-U ftp before 5.0.0.4 allows remote authenticated users to execute arbitrary code via a long time zone argument to the MDTM command.
Affected: Serv-U File Server (Solarwinds) versions 3.0.0.16, 3.0.0.17, 3.1.0.0, 3.1.0.1, 3.1.0.3, 4.0.0.4, 4.1.0.0, 4.1.0.3. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
Fixed versions are available, including Serv-U File Server 5.0.0.0.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

Is CVE-2004-0330 Running On Your Attack Surface?

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