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Actively exploited

Listed in CISA’s Known Exploited Vulnerabilities catalog since February 9, 2024.

Known ransomware use

CVE-2024-21762

Fortinet FortiOS Out-of-Bound Write Vulnerability

Fortinet · FortiOS

Added to KEV February 9, 2024

Alert details

Source feed
CISA KEV
CVE ID
CVE-2024-21762
CWE
CWE-787
Affected products
FortiOS · Fortinet FortiOS · Fortinet

What happened

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.

What it means for your business

Fortinet FortiOS is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2024-21762). 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. CISA remediation due date: 2024-02-16. If you need help checking exposure, call (864) 335-9223.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

CISA due date: February 16, 2024

Sources

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