CVE-2009-4753

Name: CVE-2009-4753
Creator: NVD / NIST
Published: 2010-03-29T18:30:00.313+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.98%

Last modified Jun 16, 2026

CVE-2009-4753 is a vulnerability of currently unknown severity. Multiple buffer overflows in the FTP server on the Addonics NAS Adapter NASU2FW41 with loader 1.17 allow remote attackers to cause a denial of service (TCP/IP outage) via long arguments to the (1) XRMD, (2) delete, (3) RNFR, or (4) RNTO command.. EPSS estimates a 2.98% chance of exploitation in the next 30 days.

Description

Multiple buffer overflows in the FTP server on the Addonics NAS Adapter NASU2FW41 with loader 1.17 allow remote attackers to cause a denial of service (TCP/IP outage) via long arguments to the (1) XRMD, (2) delete, (3) RNFR, or (4) RNTO command.

Metrics

EPSS Probability

2.98%

85.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Nas Adapter	Nasu2fw41	1.17
Nas Adapter	Nasu2fw41	All versions

References

Timeline

Published: Mar 29, 2010
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2009-4753?

How severe is CVE-2009-4753?

Severity scoring for CVE-2009-4753 is pending analysis. The EPSS model estimates a 2.98% probability of exploitation in the next 30 days.

How do I fix CVE-2009-4753?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-4753?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST