Vulnerability Intelligence Report
Fortinet FortiOS Out-of-Bound Write Vulnerability
CVE-2024-21762
A out-of-bounds write in Fortinet FortiOS versions 7.4.0 through 7.4.2, 7.2.0 through 7.2.6, 7.0.0 through 7.0.13, 6.4.0 through 6.4.14, 6.2.0 through 6.2.15, 6.0.0 through 6.0.17, FortiProxy versions 7.4.0 through 7.4.2, 7.2.0 through 7.2.8, 7.0.0 through 7.0.14, 2.0.0 through 2.0.13, 1.2.0 through 1.2.13, 1.1.0 through 1.1.6, 1.0.0 through 1.0.7 allows attacker to execute unauthorized code or commands via specifically crafted requests
CISA KEV
SSVC: Active Exploitation
Automatable
CVSS Base Score
9.6
CRITICAL
Exploitability:3.9
Impact Score:5.9
EPSS Probability:84.28%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-787 ↗Execute unauthorized code or commands
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Fortinet | FortiProxy | 7.4.0 <= 7.4.2 (affected), 7.2.0 <= 7.2.8 (affected), 7.0.0 <= 7.0.14 (affected), 2.0.0 <= 2.0.13 (affected), 1.2.0 <= 1.2.13 (affected), 1.1.0 <= 1.1.6 (affected), 1.0.0 <= 1.0.7 (affected) |
| Fortinet | FortiOS | 7.4.0 <= 7.4.2 (affected), 7.2.0 <= 7.2.6 (affected), 7.0.0 <= 7.0.13 (affected), 6.4.0 <= 6.4.14 (affected), 6.2.0 <= 6.2.15 (affected), 6.0.0 <= 6.0.17 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Fortinet, Inc. · Vendor · USA |
| Reserved | 2024-01-02T10:15:00 |
| Published | 2024-02-09T08:14:25 |
| Last Updated | 2026-08-04T03:55:55 |
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