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CVE-2009-4038

4.3 · MEDIUM

Multiple cross-site scripting (XSS) vulnerabilities in NCH Software Axon Virtual PBX 2.10 and 2.11 allow remote attackers to inject arbitrary web script or HTML via the (1) onok or (2) oncancel par…

Published Nov 20, 2009nchCWE-79EPSS 2.41%

Overview

CVE-2009-4038 is a medium-severity vulnerability affecting nch axon_virtual_pbx. It was published on November 20, 2009 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Multiple cross-site scripting (XSS) vulnerabilities in NCH Software Axon Virtual PBX 2.10 and 2.11 allow remote attackers to inject arbitrary web script or HTML via the (1) onok or (2) oncancel parameter to the logon program. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Remediation

Check the references section for vendor advisories and patches from nch. Update axon_virtual_pbx 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

VendorProductVersionsStatus

Frequently asked questions

What is CVE-2009-4038?

CVE-2009-4038 is a medium-severity vulnerability affecting nch axon_virtual_pbx. It was published on November 20, 2009 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

How severe is CVE-2009-4038?

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2009-4038?

Check the references section for vendor advisories and patches from nch. Update axon_virtual_pbx 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-2009-4038?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2009-4038 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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