CVE-2023-6545
4.7 · MEDIUMOverview
CVE-2023-6545 is a medium-severity vulnerability affecting beckhoff authelia-bhf. It was published on December 14, 2023 and has a CVSS 3.1 base score of 4.7 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.7, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The package authelia-bhf included in Beckhoffs TwinCAT/BSD is prone to an open redirect that allows a remote unprivileged attacker to redirect a user to another site. This may have limited impact to integrity and does solely affect anthelia-bhf the Beckhoff fork of authelia.
Remediation
Check the references section for vendor advisories and patches from beckhoff. Update authelia-bhf 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 |
|---|---|---|---|
| beckhoff | authelia-bhf | >= 0, < 4.37.5 | Affected |
Frequently Asked Questions
What is CVE-2023-6545?
CVE-2023-6545 is a medium-severity vulnerability affecting beckhoff authelia-bhf. It was published on December 14, 2023 and has a CVSS 3.1 base score of 4.7 (MEDIUM).
How severe is CVE-2023-6545?
This vulnerability has a CVSS 3.1 base score of 4.7, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-6545?
Check the references section for vendor advisories and patches from beckhoff. Update authelia-bhf 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-2023-6545?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-6545 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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