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XCCDF
Fortinet FortiGate Firewall NDM Security Technical Implementation Guide
SRG-APP-000224-NDM-000270
The FortiGate device must generate unique session identifiers using a FIPS 140-2-approved random number generator.
The FortiGate device must generate unique session identifiers using a FIPS 140-2-approved random number generator.
An XCCDF Rule
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The FortiGate device must generate unique session identifiers using a FIPS 140-2-approved random number generator.
Medium Severity
<VulnDiscussion>Sequentially generated session IDs can be easily guessed by an attacker. Employing the concept of randomness in the generation of unique session identifiers helps to protect against brute-force attacks to determine future session identifiers. Unique session IDs address man-in-the-middle attacks, including session hijacking or insertion of false information into a session. If the attacker is unable to identify or guess the session information related to pending application traffic, they will have more difficulty in hijacking the session or otherwise manipulating valid sessions. This requirement is applicable to devices that use a web interface for device management.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>