CVE-2020-26214
9.1 · CRITICALOverview
CVE-2020-26214 is a critical-severity vulnerability affecting alerta_project alerta. It was published on November 6, 2020 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
In Alerta before version 8.1.0, users may be able to bypass LDAP authentication if they provide an empty password when Alerta server is configure to use LDAP as the authorization provider. Only deployments where LDAP servers are configured to allow unauthenticated authentication mechanism for anonymous authorization are affected. A fix has been implemented in version 8.1.0 that returns HTTP 401 Unauthorized response for any authentication attempts where the password field is empty. As a workaround LDAP administrators can disallow unauthenticated bind requests by clients.
Remediation
Check the references section for vendor advisories and patches from alerta_project. Update alerta 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 |
|---|---|---|---|
| alerta_project | alerta | >= 0, < 7.5.7 | Affected |
References
Frequently Asked Questions
What is CVE-2020-26214?
CVE-2020-26214 is a critical-severity vulnerability affecting alerta_project alerta. It was published on November 6, 2020 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
How severe is CVE-2020-26214?
This vulnerability has a CVSS 3.1 base score of 9.1, 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-2020-26214?
Check the references section for vendor advisories and patches from alerta_project. Update alerta 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-2020-26214?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-26214 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
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