CVE-2023-22639

HighCVSS 7.8/10Last modified Jun 17, 2026

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 6.4.12, FortiOS all versions 6.2, FortiOS all versions 6.0, FortiProxy version 7.2.0 through 7.2.2, FortiProxy version 7.0.0 through 7.0.8, FortiProxy all versions 2.0, FortiProxy all versions 1.2, FortiProxy all versions 1.1, FortiProxy all versions 1.0 allows attacker to escalation of privilege via specifically crafted commands.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
Fortinet	FortiOS	>= 7.2.0, <= 7.2.3; >= 7.0.0, <= 7.0.10; >= 6.4.0, <= 6.4.12; >= 6.2.0, <= 6.2.15; >= 6.0.0, <= 6.0.17
Fortinet	FortiProxy	>= 7.2.0, <= 7.2.2; >= 7.0.0, <= 7.0.8; >= 2.0.0, <= 2.0.12; >= 1.2.0, <= 1.2.13; >= 1.1.0, <= 1.1.6; >= 1.0.0, <= 1.0.7

References

https://fortiguard.com/psirt/FG-IR-22-494Vendor Advisory
https://fortiguard.com/psirt/FG-IR-22-494Vendor Advisory

Timeline

Published: Jun 13, 2023
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2023

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