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Critical severity9.8NVD Advisory· Published Nov 14, 2023· Updated Jun 17, 2026

CVE-2023-36553

CVE-2023-36553

Description

A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiSIEM version 5.4.0 and 5.3.0 through 5.3.3 and 5.2.5 through 5.2.8 and 5.2.1 through 5.2.2 and 5.1.0 through 5.1.3 and 5.0.0 through 5.0.1 and 4.10.0 and 4.9.0 and 4.7.2 allows attacker to execute unauthorized code or commands via crafted API requests.

Affected products

19
  • Fortinet/FortiSIEM19 versions
    cpe:2.3:a:fortinet:fortisiem:*:*:*:*:*:*:*:*+ 18 more
    • cpe:2.3:a:fortinet:fortisiem:*:*:*:*:*:*:*:*range: >=5.1.0,<=5.1.3
    • cpe:2.3:a:fortinet:fortisiem:4.10.0:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:4.7.2:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:4.9.0:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:5.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:5.0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:5.2.1:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:5.2.2:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:5.2.5:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:5.2.6:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:5.2.7:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:5.2.8:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:5.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:5.3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:5.3.2:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:5.3.3:*:*:*:*:*:*:*
    • cpe:2.3:a:fortinet:fortisiem:5.4.0:*:*:*:*:*:*:*
    • (no CPE)range: 5.4.0, 5.3.0-5.3.3, 5.2.5-5.2.8, 5.2.1-5.2.2, 5.1.0-5.1.3, 5.0.0-5.0.1, 4.10.0, 4.9.0, 4.7.2
    • (no CPE)range: 5.4.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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