CVE-2023-42790
At a glance Severity HIGH 7.7 EPSS EPSS 1.08 % · percentile 65 (2026-10-27) State PUBLISHED Published 2024-03-12 Updated 2026-07-08 Assigner fortinet NVD status Modified Description A stack-based buffer overflow vulnerability in Fortinet FortiOS 7.4.0 through 7.4.1, FortiOS 7.2.0 through 7.2.5, FortiOS 7.0.0 through 7.0.12, FortiOS 6.4.0 through 6.4.14, FortiOS 6.2.0 through 6.2.15, FortiProxy 7.4.0, FortiProxy 7.2.0 through 7.2.6, FortiProxy 7.0.0 through 7.0.12, FortiProxy 2.0.0 through 2.0.13, FortiSASE 23.2.b allows attacker to execute unauthorized code or commands via specially crafted HTTP requests.
Scores Version Score Vector Scored by CVSS 3.1 HIGH 7.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C fortinet CVSS 3.1 HIGH 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H NVD · psirt@fortinet.com (Secondary) CVSS 3.1 HIGH 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H NVD · nvd@nist.gov (Primary)
Weaknesses (CWE)
European references
CERT-FR advisories
Affected configurations (NVD CPE) cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* ≥ 2.0.0 ≤ 2.0.13cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* ≥ 7.0.0 ≤ 7.0.12cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* ≥ 7.2.0 ≤ 7.2.6cpe:2.3:a:fortinet:fortiproxy:7.4.0:*:*:*:*:*:*:*cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* ≥ 6.2.0 ≤ 6.2.15cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* ≥ 6.4.0 ≤ 6.4.14cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* ≥ 7.0.0 ≤ 7.0.12cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* ≥ 7.2.0 ≤ 7.2.5cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* ≥ 7.4.0 ≤ 7.4.1Affected products Product Versions Fortinet · FortiProxy affected 7.4.0 ; affected 7.2.0 ≤ 7.2.6 ; affected 7.0.0 ≤ 7.0.12 ; affected 2.0.0 ≤ 2.0.13 Fortinet · FortiOS affected 7.4.0 ≤ 7.4.1 ; affected 7.2.0 ≤ 7.2.5 ; affected 7.0.0 ≤ 7.0.12 ; affected 6.4.0 ≤ 6.4.14 ; affected 6.2.0 ≤ 6.2.15
References
Sources
