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CVE-2023-41044

3.3 · LOW

Graylog is a free and open log management platform.

Published Aug 31, 2023CWE-22EPSS 0.70%

Overview

CVE-2023-41044 is a low-severity vulnerability. It was published on August 31, 2023 and has a CVSS 3.1 base score of 3.3 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Graylog is a free and open log management platform. A partial path traversal vulnerability exists in Graylog's `Support Bundle` feature. The vulnerability is caused by incorrect user input validation in an HTTP API resource. Graylog's Support Bundle feature allows an attacker with valid Admin role credentials to download or delete files in sibling directories of the support bundle directory. The default `data_dir` in operating system packages (DEB, RPM) is set to `/var/lib/graylog-server`. The data directory for the Support Bundle feature is always `<data_dir>/support-bundle`. Due to the partial path traversal vulnerability, an attacker with valid Admin role credentials can read or delete files in directories that start with a `/var/lib/graylog-server/support-bundle` directory name. The vulnerability would allow the download or deletion of files in the following example directories: `/var/lib/graylog-server/support-bundle-test` and `/var/lib/graylog-server/support-bundlesdirectory`. Fo

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/Graylog2/graylog2-server/commit/02b8792e6f4b829f0c1d87fcbf2d58b73458b938GitHubgithub.com/Graylog2/graylog2-server/security/advisories/GHSA-2q4p-f6gf-mqr5Refgo2docs.graylog.org/5-1/making_sense_of_your_log_data/cluster_support_bundle.htmGitHubgithub.com/Graylog2/graylog2-server/commit/02b8792e6f4b829f0c1d87fcbf2d58b73458b938GitHubgithub.com/Graylog2/graylog2-server/security/advisories/GHSA-2q4p-f6gf-mqr5Refgo2docs.graylog.org/5-1/making_sense_of_your_log_data/cluster_support_bundle.htm

How CyberStrike helps

Frequently asked questions

What is CVE-2023-41044?

CVE-2023-41044 is a low-severity vulnerability. It was published on August 31, 2023 and has a CVSS 3.1 base score of 3.3 (LOW).

How severe is CVE-2023-41044?

This vulnerability has a CVSS 3.1 base score of 3.3, 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-2023-41044?

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-2023-41044?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-41044 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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