CVE-2021-4180
4.3 · MEDIUMOverview
CVE-2021-4180 is a medium-severity vulnerability affecting openstack tripleo_heat_templates. It was published on March 23, 2022 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
An information exposure flaw in openstack-tripleo-heat-templates allows an external user to discover the internal IP or hostname. An attacker could exploit this by checking the www_authenticate_uri parameter (which is visible to all end users) in configuration files. This would give sensitive information which may aid in additional system exploitation. This flaw affects openstack-tripleo-heat-templates versions prior to 11.6.1.
Remediation
Check the references section for vendor advisories and patches from openstack. Update tripleo_heat_templates 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 |
|---|---|---|---|
| openstack | tripleo_heat_templates | >= 0, < 11.6.1 | Affected |
Frequently Asked Questions
What is CVE-2021-4180?
CVE-2021-4180 is a medium-severity vulnerability affecting openstack tripleo_heat_templates. It was published on March 23, 2022 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
How severe is CVE-2021-4180?
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-4180?
Check the references section for vendor advisories and patches from openstack. Update tripleo_heat_templates 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-2021-4180?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-4180 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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