CVE-2001-0910: Undefined Security Weakness

Legato Networker before 6.1 allows remote attackers to bypass access restrictions and gain privileges on the Networker interface by spoofing the admin server name and IP address and connecting to Networker from an IP address whose hostname can not be determined by a DNS reverse lookup...

Legato Networker vulnerability

There's a weakness in the authentification scheme of Legato Networker Software prior to version 6.1. When a client contacts the server, it announces in clear text via RPC his hostname or ip adress , his username and the user's groups. Then the server tries to resolve the ip adress of the machine...