CVE-2009-4753
7.1 · HIGHOverview
CVE-2009-4753 is a high-severity vulnerability affecting nas_adapter nasu2fw41. It was published on March 29, 2010 and has a CVSS 2.0 base score of 7.1 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from nas_adapter. Update nasu2fw41 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2009-4753?
CVE-2009-4753 is a high-severity vulnerability affecting nas_adapter nasu2fw41. It was published on March 29, 2010 and has a CVSS 2.0 base score of 7.1 (HIGH).
How severe is CVE-2009-4753?
This vulnerability has a CVSS 2.0 base score of 7.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2009-4753?
Check the references section for vendor advisories and patches from nas_adapter. Update nasu2fw41 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2009-4753?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-4753 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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