CVE-2021-24022
6.7 · MEDIUMOverview
CVE-2021-24022 is a medium-severity vulnerability affecting fortinet fortianalyzer. It was published on July 20, 2021 and has a CVSS 3.1 base score of 6.7 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
A buffer overflow vulnerability in FortiAnalyzer CLI 6.4.5 and below, 6.2.7 and below, 6.0.x and FortiManager CLI 6.4.5 and below, 6.2.7 and below, 6.0.x may allow an authenticated, local attacker to perform a Denial of Service attack by running the `diagnose system geoip-city` command with a large ip value.
Remediation
Check the references section for vendor advisories and patches from fortinet. Update fortianalyzer 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 |
|---|---|---|---|
| fortinet | fortianalyzer | >= 6.0.0, < 6.2.8 | Affected |
| fortinet | fortimanager | >= 6.0.0, < 6.2.8 | Affected |
Frequently Asked Questions
What is CVE-2021-24022?
CVE-2021-24022 is a medium-severity vulnerability affecting fortinet fortianalyzer. It was published on July 20, 2021 and has a CVSS 3.1 base score of 6.7 (MEDIUM).
How severe is CVE-2021-24022?
This vulnerability has a CVSS 3.1 base score of 6.7, 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-2021-24022?
Check the references section for vendor advisories and patches from fortinet. Update fortianalyzer 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-2021-24022?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-24022 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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