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CVE-2023-37937: OS command injection in FortiSwitch

An improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiSwitch version 7.4.0 and 7.2.0 through 7.2.5 and 7.0.0 through 7.0.7 and 6.4.0 through 6.4.13 and 6.2.0 through 6.2.7 and 6.0.0 through 6.0.7 allows attacker to execute unauthorized code or commands via the FortiSwitch CLI.

Published

ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityHIGHCVSS 3.1 7.6
EPSS0.53%Chance of exploitation in 30 days
Public exploitNot tracked
FixAvailable

Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.

Affected and fixed versions

Product / branchFixed in
FortiSwitch 7.47.4.1 or later
FortiSwitch 7.2.0 to 7.2.57.2.6 or later
FortiSwitch 7.0.0 to 7.0.77.0.8 or later
FortiSwitch 6.4.0 to 6.4.136.4.14 or later
FortiSwitch 6.2.0 to 6.2.76.2.8 or later
FortiSwitch 6.0.0 to 6.0.7Upgrade past 6.0.7; see the advisory

Always confirm against the vendor advisory, which lists every fixed hotfix.

What it is

An improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiSwitch version 7.4.0 and 7.2.0 through 7.2.5 and 7.0.0 through 7.0.7 and 6.4.0 through 6.4.13 and 6.2.0 through 6.2.7 and 6.0.0 through 6.0.7 allows attacker to execute unauthorized code or commands via the FortiSwitch CLI.

Sources

KEV status, EPSS score and vendor data refreshed automatically, last on 10 Oct 2026.

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