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Microsoft's SQL Blank Password

Information

Severity

Severity

Critical

Family

Family

Default Accounts

CVSSv2 Base

CVSSv2 Base

10.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Solution Type

Solution Type

Workaround

Created

Created

18 years ago

Modified

Modified

4 years ago

Summary

The remote MS SQL server has the default 'sa' account enabled without any password.

Solution

Solution

Disable this account, or set a password to it. In addition to this, it is suggested you filter incoming tcp traffic to this port. For MSDE (OEM versions without MSQL console) : C:\MSSQL7\BINN\osql -U sa At the Password: prompt press <Enter>. Type the following replacing .password. with the password you wish to assign, in single quotes: EXEC sp_password NULL, .password., .sa. go exit

Common Vulnerabilities and Exposures (CVE)