This indicates an attack attempt to exploit a Directory Traversal vulnerability in IBM Tivoli Storage Manager FastBack Server.
The vulnerability is caused by an improper validation of user supplied data when the vulnerable application handles a maliciously crafted request. An attacker can exploit this to gain access to sensitive information in the context of the vulnerable application via a crafted request.
IBM Tivoli Storage Manager FastBack prior to 6.1.12
Information Disclosure: Remote attackers can gain sensitive information from vulnerable systems
Apply the most recent upgrade or patch from the vendor