Home/CVE/Microsoft Windows Server 2003, when time restrictions are in effect for user accounts, generates different error message
CVE

CVE-2007-2999

Microsoft Windows Server 2003, when time restrictions are in effect for user accounts, generates different error message

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.

LOW · CVSS 1.8 EPSS 0.01275
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

1
microsoft windows 2003 serverall versions
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Scoring & Timeline

1.8
LOW · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:A/AC:H/Au:N/C:P/I:N/A:N
Published to NVD04 Jun 2007 · 05:30 PM
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References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://osvdb.org/36138
http://secunia.com/advisories/25457Vendor Advisory
http://www.notsosecure.com/folder2/2007/05/27/logon-time-restrictions-in-a-domain-in-windows-server-2003-allows-username-enumeration/
http://www.securityfocus.com/bid/24248
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