CVE-2007-2999

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

04/06/2007

Last modified:

09/04/2025

Description

Microsoft Windows Server 2003, when time restrictions are in effect for user accounts, generates different error messages for failed login attempts with a valid user name than for those with an invalid user name, which allows context-dependent attackers to determine valid Active Directory account names.

Impact

Vector 2.0

AV:A/AC:H/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 1.80 LOW
Vector: AV:A/AC:H/Au:N/C:P/I:N/A:N

Attack Vector (AV): Adjacent
Attack Complexity (AC): High
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0

1.80

Severity 2.0

LOW

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:microsoft:windows_2003_server:gold:::::::*
cpe:2.3:o:microsoft:windows_2003_server:sp1:::::::*
cpe:2.3:o:microsoft:windows_2003_server:sp2:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2007-2999

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools