A out-of-bounds write vulnerability in Fortinet FortiOS 7.2.0 through 7.2.3, FortiOS 7.0.0 through 7.0.10, FortiOS 6.4.0 through 6.4.11, FortiOS 6.2.0 through 6.2.13, FortiOS 6.0.0 through 6.0.16, FortiProxy 7.2.0 through 7.2.1, FortiProxy 7.0.0 through 7.0.7, FortiProxy 2.0 all versions, FortiProxy 01.02 all versions, FortiProxy 1.2 all versions, FortiProxy 01.01 all versions, FortiProxy 1.1 all versions, FortiProxy 01.00 all versions allows an authenticated attacker to execute unauthorized code or commands via specifically crafted requests.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0089.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Fortinet FortiOS unaffected
Version Status Constraints
7.2.0 affected ≤ 7.2.3
7.0.0 affected ≤ 7.0.10
6.4.0 affected ≤ 6.4.11
6.2.0 affected ≤ 6.2.13
6.0.0 affected ≤ 6.0.16
Fortinet FortiProxy unaffected
Version Status Constraints
7.2.0 affected ≤ 7.2.1
7.0.0 affected ≤ 7.0.7
2.0.0 affected ≤ 2.0.14
1.2.1 affected ≤ 1.2.13
01.02.00 affected —
1.1.4 affected ≤ 1.1.6
01.01.00 affected ≤ 01.01.03
01.00.00 affected ≤ 01.00.07

Configuration 1 [-]

OR cpe:2.3:a:fortinet:fortiproxy:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.1.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors Products
Fortinet Subscribe
Fortios Subscribe
Fortiproxy Subscribe
Advisories
Source ID Title
EUVD EUVD EUVD-2023-26774 A out-of-bounds write in Fortinet FortiOS version 7.2.0 through 7.2.3, FortiOS version 7.0.0 through 7.0.10, FortiOS version 6.4.0 through 6.4.11, FortiOS version 6.2.0 through 6.2.13, FortiOS all versions 6.0, FortiProxy version 7.2.0 through 7.2.1, FortiProxy version 7.0.0 through 7.0.7, FortiProxy all versions 2.0, FortiProxy all versions 1.2, FortiProxy all versions 1.1, FortiProxy all versions 1.0 allows an authenticated attacker to execute unauthorized code or commands via specifically crafted requests.
Fixes

Solution

Upgrade to FortiProxy version 7.2.2 or above Upgrade to FortiProxy version 7.0.8 or above Upgrade to FortiOS version 7.4.0 or above Upgrade to FortiOS version 7.2.5 or above Upgrade to FortiOS version 7.2.4 or above Upgrade to FortiOS version 7.0.11 or above Upgrade to FortiOS version 6.4.12 or above Upgrade to FortiOS version 6.2.14 or above Upgrade to FortiOS version 6.0.17 or above

Workaround

No workaround given by the vendor.

References
Link Providers
https://fortiguard.com/psirt/FG-IR-22-475 cve-icon cve-icon
History

Thu, 22 Oct 2026 14:00:00 +0000

Type Values Removed Values Added
Description A out-of-bounds write in Fortinet FortiOS version 7.2.0 through 7.2.3, FortiOS version 7.0.0 through 7.0.10, FortiOS version 6.4.0 through 6.4.11, FortiOS version 6.2.0 through 6.2.13, FortiOS all versions 6.0, FortiProxy version 7.2.0 through 7.2.1, FortiProxy version 7.0.0 through 7.0.7, FortiProxy all versions 2.0, FortiProxy all versions 1.2, FortiProxy all versions 1.1, FortiProxy all versions 1.0 allows an authenticated attacker to execute unauthorized code or commands via specifically crafted requests. A out-of-bounds write vulnerability in Fortinet FortiOS 7.2.0 through 7.2.3, FortiOS 7.0.0 through 7.0.10, FortiOS 6.4.0 through 6.4.11, FortiOS 6.2.0 through 6.2.13, FortiOS 6.0.0 through 6.0.16, FortiProxy 7.2.0 through 7.2.1, FortiProxy 7.0.0 through 7.0.7, FortiProxy 2.0 all versions, FortiProxy 01.02 all versions, FortiProxy 1.2 all versions, FortiProxy 01.01 all versions, FortiProxy 1.1 all versions, FortiProxy 01.00 all versions allows an authenticated attacker to execute unauthorized code or commands via specifically crafted requests.
CPEs cpe:2.3:a:fortinet:fortiproxy:01.00.00:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:01.00.01:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:01.00.02:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:01.00.03:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:01.00.04:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:01.00.05:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:01.00.06:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:01.00.07:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:01.01.00:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:01.01.01:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:01.01.02:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:01.01.03:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:01.02.00:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.1.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.1.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.1.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.10:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.11:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.12:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.13:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.8:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:1.2.9:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.10:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.11:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.12:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.13:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.14:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.8:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:2.0.9:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:7.0.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:7.0.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:7.0.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:7.0.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:7.0.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:7.0.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:7.0.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:7.2.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiproxy:7.2.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.10:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.11:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.12:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.13:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.14:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.15:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.16:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.4:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.5:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.6:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.7:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.8:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.0.9:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.10:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.11:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.12:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.13:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.4:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.5:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.6:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.7:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.8:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.2.9:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.4.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.4.10:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.4.11:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.4.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.4.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.4.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.4.4:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.4.5:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.4.6:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.4.7:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.4.8:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:6.4.9:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.0.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.0.10:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.0.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.0.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.0.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.0.4:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.0.5:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.0.6:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.0.7:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.0.8:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.0.9:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.2.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.2.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.2.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:7.2.3:*:*:*:*:*:*:*

Wed, 23 Oct 2024 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: fortinet

Published:

Updated: 2026-10-22T13:48:27.389Z

Reserved: 2023-01-05T10:06:31.522Z

Link: CVE-2023-22640

cve-icon Vulnrichment

Updated: 2024-08-02T10:13:49.407Z

cve-icon NVD

Status : Modified

Published: 2023-05-03T22:15:17.857

Modified: 2026-10-22T14:17:29.890

Link: CVE-2023-22640

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses