Versa Networks Versa Director

In Versa Director, Versa Analytics and VOS, Passwords are not hashed using an adaptive cryptographic hash function or key derivation function prior to storage. Popular hashing algorithms based on the Merkle-Damgardconstruction (such as MD5 and SHA-1) alone are insufficient in thwarting password cracking. Attackers can generate and use precomputed hashes for all possible password character combinations (commonly referred to as "rainbow tables") relatively quickly. The use of adaptive hashing algorithms such asscryptorbcryptor Key-Derivation Functions (i.e.PBKDF2) to hash passwords make generation of such rainbow tables computationally infeasible.

Published: 2021-05-26T18:45:38.000Z
Updated: 2024-08-05T03:00:19.000Z

In Versa Director, the command injection is an attack in which the goal is execution of arbitrary commands on the host operating system via a vulnerable application. Command injection attacks are possible when an application passes unsafe user supplied data (forms, cookies, HTTP headers etc.) to a system shell. In this attack, the attacker-supplied operating system commands are usually executed with the privileges of the vulnerable application. Command injection attacks are possible largely due to insufficient input validation.

Published: 2021-05-26T18:45:32.000Z
Updated: 2024-08-05T03:00:18.786Z

In Versa Director, the unencrypted backup files stored on the Versa deployment contain credentials stored within configuration files. These credentials are for various application components such as SNMP, and SSL and Trust keystores.

Published: 2021-05-26T18:45:50.000Z
Updated: 2024-08-05T10:24:32.800Z

In Versa Director, the un-authentication request found.

Published: 2021-05-26T18:46:03.000Z
Updated: 2024-08-05T10:24:32.993Z