The Management Console server in EMC NetWorker (formerly Legato NetWorker) 7.3.2 before Jumbo Update 1 uses weak authentication, which allows remote attackers to execute arbitrary commands.

nsrexecd.exe in multiple EMC Networker products including EMC NetWorker Server, Storage Node, and Client 7.3.x and 7.4, 7.4.1, 7.4.2, Client and Storage Node for Open VMS 7.3.2 ECO6 and earlier, Module for Microsoft Exchange 5.1 and earlier, Module for Microsoft Applications 2.0 and earlier, Module for Meditech 2.0 and earlier, and PowerSnap 2.4 SP1 and earlier does not properly control the allocation of memory, which allows remote attackers to cause a denial of service (memory exhaustion) via multiple crafted RPC requests.

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.

EMC NetWorker (formerly Legato NetWorker) before 7.0 stores log files in the /nsr/logs/ directory with world-readable permissions, which allows local users to read sensitive information and possibly gain privileges. NOTE: this was originally reported for Legato NetWorker 6.1 on the Solaris 7 platform.

EMC NetWorker (formerly Legato NetWorker) before 7.0 stores passwords in plaintext in the daemon.log file, which allows local users to gain privileges by reading the password from the file. NOTE: this was originally reported for Legato NetWorker 6.1 on the Solaris 7 platform.

An issue was discovered in EMC NetWorker (prior to 8.2.4.9, all supported 9.0.x versions, prior to 9.1.1.3, prior to 9.2.0.4). The Server service (nsrd) is affected by a buffer overflow vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability to execute arbitrary code on vulnerable installations of the software, or cause a denial of service, depending on the target system's platform.

The EMC NetWorker Module for MEDITECH (aka NMMEDI) 3.0 build 87 through 90, when EMC RecoverPoint and Plink are used, stores cleartext RecoverPoint Appliance credentials in nsrmedisv.raw log files, which allows local users to obtain sensitive information by reading these files.

Buffer overflow in an unspecified function in nsr_render_log in EMC NetWorker before 8.0.4.3, 8.1.x before 8.1.2.6, and 8.2.x before 8.2.1.2 allows local users to gain privileges via unknown vectors.

EMC NetWorker before 8.0.4.5, 8.1.x before 8.1.3.6, 8.2.x before 8.2.2.2, and 9.0 before build 407 allows remote attackers to cause a denial of service (process outage) via malformed RPC authentication messages.

The client in EMC Replication Manager (RM) before 5.5.3.0_01-PatchHotfix, EMC Network Module for Microsoft 3.x, and EMC Networker Module for Microsoft 8.2.x before 8.2.3.6 allows remote RM servers to execute arbitrary commands by placing a crafted script in an SMB share.

EMC NetWorker 8.2.1.x and 8.2.2.x before 8.2.2.6 and 9.x before 9.0.0.6 mishandles authentication, which allows remote attackers to execute arbitrary commands by leveraging access to a different NetWorker instance.

The client in EMC NetWorker Module for Microsoft Applications (NMM) 2.2.1, 2.3 before build 122, and 2.4 before build 375 allows remote attackers to execute arbitrary code by sending a crafted message over a TCP communication channel.

Buffer overflow in nsrindexd in EMC NetWorker 7.5.x and 7.6.x before 7.6.5, and 8.x before 8.0.0.6, allows remote attackers to execute arbitrary code via crafted SunRPC data.

The nsrpush process in the client in EMC NetWorker before 7.6.5.3 and 8.x before 8.0.1.4 sets weak permissions for unspecified files, which allows local users to gain privileges via unknown vectors.

EMC NetWorker 7.6.x and 8.x before 8.1 allows local users to obtain sensitive configuration information by leveraging operating-system privileges to perform decryption with nsradmin.

The NetWorker Management Console (NMC) in EMC NetWorker 8.0.x before 8.0.2.3, when using Active Directory/LDAP for authentication, allows remote authenticated users to discover cleartext administrator passwords via (1) unspecified NMC audit reports or (2) requests to RAP resources.

librpc.dll in nsrexecd in EMC NetWorker before 7.5 SP4, 7.5.3.x before 7.5.3.5, and 7.6.x before 7.6.1.2 does not properly mitigate the possibility of a spoofed localhost source IP address, which allows remote attackers to (1) register or (2) unregister RPC services, and consequently cause a denial of service or obtain sensitive information from interprocess communication, via crafted UDP packets containing service commands.

EMC NetWorker 7.5.x before 7.5.4.3 and 7.6.x before 7.6.1.5, when the client push feature is enabled, uses weak permissions for an unspecified file, which allows local users to gain privileges via unknown vectors.

Buffer overflow in the server in EMC NetWorker 7.5.x and 7.6.x before 7.6.3 SP1 Cumulative Release build 851 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via unspecified vectors.

The (1) install and (2) upgrade processes in EMC NetWorker Module for Microsoft Applications (NMM) 2.2.1, 2.3 before build 122, and 2.4 before build 375, when Exchange Server is used, allow local users to read cleartext administrator credentials via unspecified vectors.