CVE-2003-0007
Microsoft Outlook 2002 does not properly handle requests to encrypt email messages with V1...
Microsoft Outlook 2002 does not properly handle requests to encrypt email messages with V1 Exchange Server Security certificates, which causes Outlook to send the email in plaintext, aka "Flaw in how Outlook 2002 handles V1 Exchange Server Security Certificates could lead to Information Disclosure."
Exploit likelihood
What each source reports
NVD Score used
Microsoft Outlook 2002 does not properly handle requests to encrypt email messages with V1 Exchange Server Security certificates, which causes Outlook to send the email in plaintext, aka "Flaw in how Outlook 2002 handles V1 Exchange Server Security Certificates could lead to Information Disclosure."
- Record
CVE-2003-0007- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List No score
Microsoft Outlook 2002 does not properly handle requests to encrypt email messages with V1 Exchange Server Security certificates, which causes Outlook to send the email in plaintext, aka "Flaw in how Outlook 2002 handles V1 Exchange Server Security Certificates could lead to Information Disclosure."
- Record
CVE-2003-0007- Updated
- 2026-11-02
EUVDEUVD-2003-0007 No score
Microsoft Outlook 2002 does not properly handle requests to encrypt email messages with V1 Exchange Server Security certificates, which causes Outlook to send the email in plaintext, aka "Flaw in how Outlook 2002 handles V1 Exchange Server Security Certificates could lead to Information Disclosure."
- Record
EUVD-2003-0007- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qxm8-rmh7-7qjh No score
Microsoft Outlook 2002 does not properly handle requests to encrypt email messages with V1...
Microsoft Outlook 2002 does not properly handle requests to encrypt email messages with V1 Exchange Server Security certificates, which causes Outlook to send the email in plaintext, aka "Flaw in how Outlook 2002 handles V1 Exchange Server Security Certificates could lead to Information Disclosure."
- Record
GHSA-qxm8-rmh7-7qjh- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2003-0007 is a medium vulnerability (CVSS 5.0) in Microsoft Outlook, published February 7, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.91%, the 90th percentile. No source names a fixed version.