V-269780
Dell OS10 Switch NDM Security Technical Implementation Guide
Title
The Dell OS10 Switch must implement replay-resistant authentication mechanisms for network access to privileged accounts.
Description
<VulnDiscussion>A replay attack may enable an unauthorized user to gain access to the application. Authentication sessions between the authenticator and the application validating the user credentials must not be vulnerable to a replay attack. An authentication process resists replay attacks if it is impractical to achieve a successful authentication by recording and replaying a previous authentication message. Techniques used to address this include protocols using nonces (e.g., numbers gene...
Fix Text (Documentation Requirement)
Configure the OS10 Switch to implement replay-resistant authentication mechanisms for network access to privileged accounts: OS10(config)# crypto fips enable WARNING: Upon committing this configuration, the system will regenerate SSH keys. Please consult documentation and toggle FIPS mode only if you know what you are doing! Continue? [yes/no(default)]:yes OS10(config)# Disable telnet if it has been enabled: OS10(config)# no ip telnet server enable Enable SSH if it has been disabled: OS10(config)# ip ssh server enable