CVE-2023-34409
9.8 · CRITICALOverview
CVE-2023-34409 is a critical-severity vulnerability affecting percona monitoring_and_management. It was published on June 6, 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
In Percona Monitoring and Management (PMM) server 2.x before 2.37.1, the authenticate function in auth_server.go does not properly formalize and sanitize URL paths to reject path traversal attempts. This allows an unauthenticated remote user, when a crafted POST request is made against unauthenticated API routes, to access otherwise protected API routes leading to escalation of privileges and information disclosure.
Remediation
Check the references section for vendor advisories and patches from percona. Update monitoring_and_management 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 |
|---|---|---|---|
| percona | monitoring_and_management | >= 2.0.0, < 2.37.1 | Affected |
Frequently Asked Questions
What is CVE-2023-34409?
CVE-2023-34409 is a critical-severity vulnerability affecting percona monitoring_and_management. It was published on June 6, 2023 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2023-34409?
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-2023-34409?
Check the references section for vendor advisories and patches from percona. Update monitoring_and_management 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-2023-34409?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-34409 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.
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