How severe is CVE-2009-4048?

CVE-2009-4048 has a CVSS 2.0 base score of 4.0, rated medium severity.

Is CVE-2009-4048 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-4048?

CVE-2009-4048 affects Dxmsoft Xm Easy Personal Ftp Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-4048?

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

When was CVE-2009-4048 published?

CVE-2009-4048 was published on 2009-11-23 and last updated on 2026-06-16.

CVE-2009-4048

CVE-2009-4048 is a medium-severity vulnerability in Dxmsoft Xm Easy Personal Ftp Server with a CVSS 2.0 base score of 4.0. 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 4.0)
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Dxmsoft Xm Easy Personal Ftp Server
Published: 2009-11-23
Last modified: 2026-06-16

Description

Dxmsoft XM Easy Personal FTP Server 5.8.0 allows remote authenticated users to cause a denial of service (daemon outage) via an APPE command to one socket in conjunction with a DELE command to a second socket.

Frequently asked questions

What is CVE-2009-4048?: Dxmsoft XM Easy Personal FTP Server 5.8.0 allows remote authenticated users to cause a denial of service (daemon outage) via an APPE command to one socket in conjunction with a DELE command to a second socket.
How severe is CVE-2009-4048?: CVE-2009-4048 has a CVSS 2.0 base score of 4.0, rated medium severity.
Is CVE-2009-4048 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-4048?: CVE-2009-4048 affects Dxmsoft Xm Easy Personal Ftp Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-4048?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-4048 published?: CVE-2009-4048 was published on 2009-11-23 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:dxmsoft:xm_easy_personal_ftp_server:5.8.0:*:*:*:*:*:*:*

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CVE-2009-3643 — Medium (CVSS 5.0): Dxmsoft XM Easy Personal FTP Server 5.8.0 allows remote attackers to cause a denial of service via a long argument to…
CVE-2006-6751 — Medium (CVSS 5.0): Format string vulnerability in XM Easy Personal FTP Server 5.2.1 allows remote attackers to cause a denial of service…
CVE-2006-6750 — Medium (CVSS 5.0): Format string vulnerability in XM Easy Personal FTP Server 5.0.1 allows remote attackers to cause a denial of service…
CVE-2006-2226 — Medium (CVSS 5.0): Buffer overflow in XM Easy Personal FTP Server 4.2 and 5.0.1 allows remote authenticated users to cause a denial of…

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