CVE-2003-0904

no score yetEPSS 8.2%

Microsoft Exchange 2003 and Outlook Web Access (OWA), when configured to use NTLM authentication, does not properly reuse HTTP connections, which can cause OWA users to view mailboxes of other users when Kerberos has been disabled as an authentication method for IIS 6.0, e.g. when SharePoint Services 2.0 is installed.

EPSS: 8.2% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)
CWE: CWE-200
Published: 2004-01-20
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

microsoft:exchange_server
microsoft:sharepoint_services
microsoft:windows_server_2003

References

http://secunia.com/advisories/10615
http://www.kb.cert.org/vuls/id/530660
http://www.microsoft.com/exchange/support/e2k3owa.asp
http://www.ntbugtraq.com/default.asp?pid=36&sid=1&A2=ind0311&L=ntbugtraq&F=P&S=&P=9281
http://www.securityfocus.com/bid/9118

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