The S2 Security NetBox 2.x and 3.x, as used in the Linear eMerge 50 and 5000 and the Sonitrol eAccess, uses a weak hash algorithm for storing the Administrator password, which makes it easier for context-dependent attackers to obtain privileged access by recovering the cleartext of this password.

The S2 Security NetBox 2.5, 3.3, and 4.0, as used in the Linear eMerge 50 and 5000 and the Sonitrol eAccess, stores sensitive information under the web root with insufficient access control, which allows remote attackers to download node logs, photographs of persons, and backup files via unspecified HTTP requests.

The S2 Security NetBox, possibly 2.x and 3.x, as used in the Linear eMerge 50 and 5000 and the Sonitrol eAccess, does not properly prevent downloading of database backups, which allows remote attackers to obtain sensitive information via requests for full.dar files with predictable filenames.

The S2 Security NetBox, possibly 2.x and 3.x, as used in the Linear eMerge 50 and 5000 and the Sonitrol eAccess, does not require setting a password for the FTP server that stores database backups, which makes it easier for remote attackers to download backup files via unspecified FTP requests.

Unspecified vulnerability in the management console in the S2 Security Linear eMerge Access Control System 2.5.x allows remote attackers to cause a denial of service (configuration reset) via a request to a crafted URI.