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High severity8.1NVD Advisory· Published Mar 12, 2024· Updated Jul 8, 2026

CVE-2023-42790

CVE-2023-42790

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.

Affected products

8
  • Fortinet/Fortiproxy4 versions
    cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*range: >=2.0.0,<=2.0.13
    • cpe:2.3:a:fortinet:fortiproxy:7.4.0:*:*:*:*:*:*:*
    • (no CPE)range: 7.4.0, 7.2.0 - 7.2.6, 7.0.0 - 7.0.12, 2.0.0 - 2.0.13
    • (no CPE)range: 7.4.0
  • Fortinet/Fortios3 versions
    cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*range: >=6.2.0,<=6.2.15
    • cpe:2.3:o:fortinet:fortios:7.4.1:*:*:*:*:*:*:*range: 7.4.0
    • (no CPE)range: 7.4.0 - 7.4.1, 7.2.0 - 7.2.5, 7.0.0 - 7.0.12, 6.4.0 - 6.4.14, 6.2.0 - 6.2.15
  • Fortinet/FortiSASEllm-fuzzy
    Range: 23.2.b

Patches

Vulnerability mechanics

References

1

News mentions

0

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