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CVE-2024-21762: Fortinet FortiOS Out-of-Bound Write Vulnerability
Fortinet FortiOS · in CISA KEV since 2024-02-09
2024-02-09added to KEV
2024-02-16federal remediation due date
83.43%EPSS exploit probability (30 days) 99.7th percentile
9.8 CRITICALCVSS 3.1
Knownknown ransomware use
0days from NVD publication to KEV
What it is
Fortinet FortiOS contains an out-of-bound write vulnerability that allows a remote unauthenticated attacker to execute code or commands via specially crafted HTTP requests.
Required action (CISA)
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
| CWE | CWE-787 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD published | 2024-02-09 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2024-21762.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.