CVE-2021-24022
Last modified
CVE-2021-24022 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. 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.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortianalyzer | >= 6.0.0, < 6.2.8 |
| Fortinet | Fortianalyzer | >= 6.4.0, < 6.4.6 |
| Fortinet | Fortimanager | >= 6.0.0, < 6.2.8 |
| Fortinet | Fortimanager | >= 6.4.0, < 6.4.6 |
References
- https://fortiguard.com/advisory/FG-IR-20-194Vendor Advisory
- https://fortiguard.com/advisory/FG-IR-20-194Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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