Vulnerabilidades

The cryptographic challenge of SMB authentication in Windows 95 and Windows 98 can be reused, allowing an attacker to replay the response and impersonate a user.

The Forms 2.0 ActiveX control (included with Visual Basic for Applications 5.0) can be used to read text from a user's clipboard when the user accesses documents with ActiveX content.

A Windows NT domain user or administrator account has a default, null, blank, or missing password.

A Windows NT domain user or administrator account has a guessable password.

Windows 95/NT out of band (OOB) data denial of service through NETBIOS port, aka WinNuke.

A version of finger is running that exposes valid user information to any entity on the network.

A Windows NT account policy has inappropriate, security-critical settings for lockout, e.g. lockout duration, lockout after bad logon attempts, etc.

A Windows NT local user or administrator account has a default, null, blank, or missing password.

NETBIOS share information may be published through SNMP registry keys in NT.

A NETBIOS/SMB share password is the default, null, or missing.

Windows NT RSHSVC program allows remote users to execute arbitrary commands.

A Windows NT user has inappropriate rights or privileges, e.g. Act as System, Add Workstation, Backup, Change System Time, Create Pagefile, Create Permanent Object, Create Token Name, Debug, Generate Security Audit, Increase Priority, Increase Quota, Load Driver, Lock Memory, Profile Single Process, Remote Shutdown,…

IP forwarding is enabled on a machine which is not a router or firewall.

A Windows NT local user or administrator account has a guessable password.

.reg files are associated with the Windows NT registry editor (regedit), making the registry susceptible to Trojan Horse attacks.

The registry in Windows NT can be accessed remotely by users who are not administrators.

A Windows NT account policy for passwords has inappropriate, security-critical settings, e.g. for password length, password age, or uniqueness.