The remote SSH server is configured to allow / support weak key exchange (KEX) algorithm(s). Vulnerability Insight: - 1024-bit MODP group / prime KEX algorithms: Millions of HTTPS, SSH, and VPN servers all use the same prime numbers for Diffie-Hellman key ...
supported ciphers for each weak key exchange method supported by Server. The criteria of a weak KEX method is as follows: The SSL/TLS server supports key exchanges that are cryptographically weaker than recommended. Key exchanges should provide at least 112 bits of security, which translates to ...
ssh key-exchange-algorithms ecdh-sha2-nistp256 curve25519-sha256 diffie-hellman-group-exchange-sha256 Reference: Aruba Documentation Pentesting SSH Weak Key Exchange Algorithm The following nmap script is the fastest way to confirm algorithm supported: $ nmap -Pn -p22 --script ssh2-enum-algos ...
Contact the vendor or consult product documentation to disable the weak algorithms. See Also https://datatracker.ietf.org/doc/html/rfc9142 Plugin Details Severity:Low ID:153953 File Name:ssh_weak_key_exchange_enabled.nasl Version:1.4 Type:remote ...
The remote SSH server is configured to allow key exchange algorithms which are considered weak. This is based on the IETF draft document Key Exchange (KEX) Method Updates and Recommendations for Secure Shell (SSH)draft-ietf-curdle-ssh-kex-sha2-20. Section 4 lists guidance on...
The server supports one or more weak key exchange algorithms. It is highly adviseable to remove weak key exchange algorithm support from SSH configuration files on hosts to prevent them from being used to establish connections. Solution(s) ...
HI team we are getting SSH Weak Key Exchange Algorithms Enabled vulnerabilities on Splunk UF. we are getting this summary from UF . The remote SSH server is configured to allow weak key exchange algorithms. please help me out to solve this vulnerabilities Labels universal forwarder Tags: ...
Re: HP Nimble - SSH Weak Key Exchange Algorithms Enabled Hi Socr, Yes, we have been using a SHA-256 cipher on the array.To confirm if the array is using the correct hashing algorithm Please use the "cert --info" command. RegardsMahesh. If you feel this was helpful please ...
Issue: SSH Server Supports Weak Key Exchange Algorithms:22 Fix cli - ip ssh server algorithm kex ecdh-sha2-nistp521 Make sure you can open another ssh session into your device after you put the command in, so you don't lock yourself out. Reccomend to do this also: ip ssh time-out ...
To configure a weak security algorithm, run the undo crypto weak-algorithm disable command to enable the weak security algorithm function first. To log in to the device using public key authentication, ensure that the public key algorithms enabled for the SSH server are the same as those ...