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CVE-2023-4463

5.3 · MEDIUM

A vulnerability classified as problematic was found in Poly CCX 400, CCX 600, Trio 8800 and Trio C60.

Published Dec 29, 2023CWE-404EPSS 1.01%

Overview

CVE-2023-4463 is a medium-severity vulnerability. It was published on December 29, 2023 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

A vulnerability classified as problematic was found in Poly CCX 400, CCX 600, Trio 8800 and Trio C60. This vulnerability affects unknown code of the component HTTP Header Handler. The manipulation of the argument Cookie leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249256.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

Reffahrplan.events.ccc.de/congress/2023/fahrplan/events/11919.htmlGitHubgithub.com/modzero/MZ-23-01-Poly-VoIP-DevicesRefmodzero.com/en/advisories/mz-23-01-poly-voip/Refvuldb.com/?ctiid.249256Refvuldb.com/?id.249256Refmodzero.com/en/blog/multiple-vulnerabilities-in-poly-products/Reffahrplan.events.ccc.de/congress/2023/fahrplan/events/11919.htmlGitHubgithub.com/modzero/MZ-23-01-Poly-VoIP-DevicesRefmodzero.com/en/advisories/mz-23-01-poly-voip/Refvuldb.com/?ctiid.249256

How CyberStrike helps

Frequently asked questions

What is CVE-2023-4463?

CVE-2023-4463 is a medium-severity vulnerability. It was published on December 29, 2023 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2023-4463?

This vulnerability has a CVSS 3.1 base score of 5.3, 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-2023-4463?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2023-4463?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-4463 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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