CVE-2023-46667
8.1 · HIGHOverview
CVE-2023-46667 is a high-severity vulnerability affecting elastic fleet_server. It was published on October 26, 2023 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
An issue was discovered in Fleet Server >= v8.10.0 and < v8.10.3 where Agent enrolment tokens are being inserted into the Fleet Server’s log file in plain text. These enrolment tokens could allow someone to enrol an agent into an agent policy, and potentially use that to retrieve other secrets in the policy including for Elasticsearch and third-party services. Alternatively a threat actor could potentially enrol agents to the clusters and send arbitrary events to Elasticsearch.
Remediation
Check the references section for vendor advisories and patches from elastic. Update fleet_server to the latest patched version. 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.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| elastic | fleet_server | >= 8.10.0, < 8.10.3 | Affected |
Frequently Asked Questions
What is CVE-2023-46667?
CVE-2023-46667 is a high-severity vulnerability affecting elastic fleet_server. It was published on October 26, 2023 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2023-46667?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-46667?
Check the references section for vendor advisories and patches from elastic. Update fleet_server to the latest patched version. 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-2023-46667?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-46667 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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