Veritas Backup Exec 8.5 and earlier requires that the "RestrictAnonymous" registry key for Microsoft Exchange 2000 must be set to 0, which enables anonymous listing of the SAM database and shares.

Stack-based buffer overflow in the Agent Browser in Veritas Backup Exec 8.x before 8.60.3878 Hotfix 68, and 9.x before 9.1.4691 Hotfix 40, allows remote attackers to execute arbitrary code via a registration request with a long hostname.

VERITAS Backup Exec Server (beserver.exe) 9.0 through 10.0 for Windows allows remote unauthenticated attackers to modify the registry by calling methods to the RPC interface on TCP port 6106.

Stack-based buffer overflow in VERITAS Backup Exec Remote Agent 9.0 through 10.0 for Windows, and 9.0.4019 through 9.1.307 for Netware allows remote attackers to execute arbitrary code via a CONNECT_CLIENT_AUTH request with authentication method type 3 (Windows credentials) and a long password argument.

Buffer overflow in the VERITAS Backup Exec Web Administration Console (BEWAC) 9.0 4367 through 10.0 rev. 5484 allows remote attackers to execute arbitrary code.

Heap-based buffer overflow in the Admin Plus Pack Option for VERITAS Backup Exec 9.0 through 10.0 for Windows Servers allows remote attackers to execute arbitrary code.

Unknown vulnerability in Remote Agent for Windows Servers (RAWS) in VERITAS Backup Exec 9.0 through 10.0 for Windows, and 9.0.4019 through 9.1.307 for NetWare, allows remote attackers to gain privileges by copying the handle for the server.

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.

Unspecified vulnerability in Veritas Backup Exec for Windows Server Remote Agent 9.1 through 10.1, for Netware Servers and Remote Agent 9.1 and 9.2, and Remote Agent for Linux Servers 10.0 and 10.1 allow attackers to cause a denial of service (application crash or unavailability) due to "memory errors."

Format string vulnerability in the Job Engine service (bengine.exe) in the Media Server in Veritas Backup Exec 10d (10.1) for Windows Servers rev. 5629, Backup Exec 10.0 for Windows Servers rev. 5520, Backup Exec 10.0 for Windows Servers rev. 5484, and Backup Exec 9.1 for Windows Servers rev. 4691, when the job log mode is Full Detailed (aka Full Details), allows remote authenticated users to cause a denial of service and possibly execute arbitrary code via a crafted filename on a machine that is backed up by Backup Exec.

Multiple heap-based buffer overflows in Symantec VERITAS Backup Exec for Netware Server Remote Agent for Windows Server 9.1 and 9.2 (all builds), Backup Exec Continuous Protection Server Remote Agent for Windows Server 10.1 (builds 10.1.325.6301, 10.1.326.1401, 10.1.326.2501, 10.1.326.3301, and 10.1.327.401), and Backup Exec for Windows Server and Remote Agent 9.1 (build 9.1.4691), 10.0 (builds 10.0.5484 and 10.0.5520), and 10.1 (build 10.1.5629) allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted RPC message.