vulnerability
Fortinet FortiOS: Out-of-bounds Write (CVE-2023-42789)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Mar 12, 2024 | Mar 18, 2024 | May 28, 2026 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Mar 12, 2024
Added
Mar 18, 2024
Modified
May 28, 2026
Description
A out-of-bounds write in Fortinet FortiOS 7.4.0 through 7.4.1, 7.2.0 through 7.2.5, 7.0.0 through 7.0.12, 6.4.0 through 6.4.14, 6.2.0 through 6.2.15, FortiProxy 7.4.0, 7.2.0 through 7.2.6, 7.0.0 through 7.0.12, 2.0.0 through 2.0.13 allows attacker to execute unauthorized code or commands via specially crafted HTTP requests.
Solution
fortios-upgrade-latest
Rapid7 Labs
2026 Global Threat Landscape Report
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