VERITAS Backup Exec for Windows Servers 8.6 through 10.0, Backup Exec for NetWare Servers 9.0 and 9.1, and NetBackup for NetWare Media Server Option 4.5 through 5.1 uses a static password during authentication from the NDMP agent to the server, which allows remote attackers to read and write arbitrary files with the backup server.
https://exchange.xforce.ibmcloud.com/vulnerabilities/21793
http://www.vupen.com/english/advisories/2005/1387
http://www.us-cert.gov/cas/techalerts/TA05-224A.html
http://www.kb.cert.org/vuls/id/378957
http://securityresponse.symantec.com/avcenter/security/Content/2005.08.12b.html