CVE-2005-0420
Microsoft Outlook Web Access (OWA), when used with Exchange, allows remote attackers to redirect...
Microsoft Outlook Web Access (OWA), when used with Exchange, allows remote attackers to redirect users to arbitrary URLs for login via a link to the owalogon.asp application.
Exploit likelihood
What each source reports
NVD Score used
Microsoft Outlook Web Access (OWA), when used with Exchange, allows remote attackers to redirect users to arbitrary URLs for login via a link to the owalogon.asp application.
- Record
CVE-2005-0420- CVSS 2.0
- 5.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
CVE List No score
Microsoft Outlook Web Access (OWA), when used with Exchange, allows remote attackers to redirect users to arbitrary URLs for login via a link to the owalogon.asp application.
- Record
CVE-2005-0420- Updated
- 2026-11-02
EUVDEUVD-2005-0421 No score
Microsoft Outlook Web Access (OWA), when used with Exchange, allows remote attackers to redirect users to arbitrary URLs for login via a link to the owalogon.asp application.
- Record
EUVD-2005-0421- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-ghcm-xhwj-hh9q No score
Microsoft Outlook Web Access (OWA), when used with Exchange, allows remote attackers to redirect...
Microsoft Outlook Web Access (OWA), when used with Exchange, allows remote attackers to redirect users to arbitrary URLs for login via a link to the owalogon.asp application.
- Record
GHSA-ghcm-xhwj-hh9q- Weakness
- CWE-601
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Microsoft Outlook 2003 - Web Access Login Form Remote URI redirection | 2005-02-07 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2005-0420 is a medium vulnerability (CVSS 5.8) in Microsoft Exchange Server, published February 15, 2005. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 25.6%, the 97th percentile. No source names a fixed version.