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CVE-2023-23607

9.8 · CRITICAL

erohtar/Dasherr is a dashboard for self-hosted services.

Published Jan 20, 2023CWE-434EPSS 1.61%

Overview

CVE-2023-23607 is a critical-severity vulnerability. It was published on January 20, 2023 and has a CVSS 3.1 base score of 9.8 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

erohtar/Dasherr is a dashboard for self-hosted services. In affected versions unrestricted file upload allows any unauthenticated user to execute arbitrary code on the server. The file /www/include/filesave.php allows for any file to uploaded to anywhere. If an attacker uploads a php file they can execute code on the server. This issue has been addressed in version 1.05.00. Users are advised to upgrade. There are no known workarounds for this issue.

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/erohtar/Dasherr/commit/445325c7cf1148a8cd38af3a90789c6cbf6c5112GitHubgithub.com/erohtar/Dasherr/security/advisories/GHSA-6rgc-2x44-7phqGitHubgithub.com/erohtar/Dasherr/commit/445325c7cf1148a8cd38af3a90789c6cbf6c5112GitHubgithub.com/erohtar/Dasherr/security/advisories/GHSA-6rgc-2x44-7phqRefwww.vicarius.io/vsociety/posts/analyzing-arbitrary-file-upload-in-dasherr-cve-2023-23607-23608

How CyberStrike helps

Frequently asked questions

What is CVE-2023-23607?

CVE-2023-23607 is a critical-severity vulnerability. It was published on January 20, 2023 and has a CVSS 3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2023-23607?

This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2023-23607?

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-2023-23607?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-23607 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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