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CVE-2007-2999

UnknownEPSS 1.64%

Last modified

CVE-2007-2999 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.64% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
1.64%

73.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
MicrosoftWindows 2003 Servergold
MicrosoftWindows 2003 Serversp1
MicrosoftWindows 2003 Serversp2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2007-2999?
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.
How severe is CVE-2007-2999?
Severity scoring for CVE-2007-2999 is pending analysis. The EPSS model estimates a 1.64% probability of exploitation in the next 30 days.
How do I fix CVE-2007-2999?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-2999?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST