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CVE-2021-4283

2.4 · LOW

A vulnerability was found in FreeBPX voicemail.

Published Dec 27, 2022CWE-79EPSS 0.54%

Overview

CVE-2021-4283 is a low-severity vulnerability. It was published on December 27, 2022 and has a CVSS 3.1 base score of 2.4 (LOW).

This vulnerability has a CVSS 3.1 base score of 2.4, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

A vulnerability was found in FreeBPX voicemail. It has been rated as problematic. Affected by this issue is some unknown functionality of the file views/ssettings.php of the component Settings Handler. The manipulation of the argument key leads to cross site scripting. The attack may be launched remotely. Upgrading to version 14.0.6.25 is able to address this issue. The name of the patch is ffce4882016076acd16fe0f676246905aa3cb2f3. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216872.

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

GitHubgithub.com/FreePBX/voicemail/commit/ffce4882016076acd16fe0f676246905aa3cb2f3GitHubgithub.com/FreePBX/voicemail/releases/tag/release%2F14.0.6.25Refvuldb.com/?ctiid.216872Refvuldb.com/?id.216872GitHubgithub.com/FreePBX/voicemail/commit/ffce4882016076acd16fe0f676246905aa3cb2f3GitHubgithub.com/FreePBX/voicemail/releases/tag/release%2F14.0.6.25Refvuldb.com/?ctiid.216872Refvuldb.com/?id.216872

How CyberStrike helps

Frequently asked questions

What is CVE-2021-4283?

CVE-2021-4283 is a low-severity vulnerability. It was published on December 27, 2022 and has a CVSS 3.1 base score of 2.4 (LOW).

How severe is CVE-2021-4283?

This vulnerability has a CVSS 3.1 base score of 2.4, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2021-4283?

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-2021-4283?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-4283 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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