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CVE-2023-37474

7.5 · HIGH

Copyparty is a portable file server.

Published Jul 14, 2023CWE-22EPSS 44.92%

Overview

CVE-2023-37474 is a high-severity vulnerability. It was published on July 14, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the `.cpr` subfolder. The Path Traversal attack technique allows an attacker access to files, directories, and commands that reside outside the web document root directory. This issue has been addressed in commit `043e3c7d` which has been included in release 1.8.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

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

Refpacketstormsecurity.com/files/173822/Copyparty-1.8.2-Directory-Traversal.htmlGitHubgithub.com/9001/copyparty/commit/043e3c7dd683113e2b1c15cacb9c8e68f76513ffGitHubgithub.com/9001/copyparty/security/advisories/GHSA-pxfv-7rr3-2qjgRefpacketstormsecurity.com/files/173822/Copyparty-1.8.2-Directory-Traversal.htmlGitHubgithub.com/9001/copyparty/commit/043e3c7dd683113e2b1c15cacb9c8e68f76513ffGitHubgithub.com/9001/copyparty/security/advisories/GHSA-pxfv-7rr3-2qjg

How CyberStrike helps

Frequently asked questions

What is CVE-2023-37474?

CVE-2023-37474 is a high-severity vulnerability. It was published on July 14, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2023-37474?

This vulnerability has a CVSS 3.1 base score of 7.5, 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-2023-37474?

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-2023-37474?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-37474 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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