CVE-2021-21395
4.2 · MEDIUMOverview
CVE-2021-21395 is a medium-severity vulnerability affecting openmage magento. It was published on January 27, 2023 and has a CVSS 3.1 base score of 4.2 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.2, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Magneto LTS (Long Term Support) is a community developed alternative to the Magento CE official releases. Versions prior to 19.4.22 and 20.0.19 are vulnerable to Cross-Site Request Forgery. The password reset form is vulnerable to CSRF between the time the reset password link is clicked and user submits new password. This issue is patched in versions 19.4.22 and 20.0.19. There are no workarounds.
Remediation
Check the references section for vendor advisories and patches from openmage. Update magento 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 |
|---|---|---|---|
| openmage | magento | >= 0, < 19.4.22 | Affected |
References
Frequently Asked Questions
What is CVE-2021-21395?
CVE-2021-21395 is a medium-severity vulnerability affecting openmage magento. It was published on January 27, 2023 and has a CVSS 3.1 base score of 4.2 (MEDIUM).
How severe is CVE-2021-21395?
This vulnerability has a CVSS 3.1 base score of 4.2, 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-2021-21395?
Check the references section for vendor advisories and patches from openmage. Update magento 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-2021-21395?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-21395 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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