CVE-2021-3784
5.3 · MEDIUMOverview
CVE-2021-3784 is a medium-severity vulnerability affecting garudalinux garuda_linux. It was published on October 4, 2023 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Garuda Linux performs an insecure user creation and authentication that allows any user to impersonate the created account. By creating users from the 'Garuda settings manager', an insecure procedure is performed that keeps the created user without an assigned password during some seconds. This could allow a potential attacker to exploit this vulnerability in order to authenticate without knowing the password.
Remediation
Check the references section for vendor advisories and patches from garudalinux. Update garuda_linux 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 |
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Frequently Asked Questions
What is CVE-2021-3784?
CVE-2021-3784 is a medium-severity vulnerability affecting garudalinux garuda_linux. It was published on October 4, 2023 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2021-3784?
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-3784?
Check the references section for vendor advisories and patches from garudalinux. Update garuda_linux 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-2021-3784?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-3784 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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