Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Exchange Server
Total 235 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2002-0507 2 Microsoft, Rsa 2 Exchange Server, Securid 2025-04-03 2.1 LOW N/A
An interaction between Microsoft Outlook Web Access (OWA) with RSA SecurID allows local users to bypass the SecurID authentication for a previous user via several submissions of an OWA Authentication request with the proper OWA password for the previous user, which is eventually accepted by OWA.
CVE-2002-1876 1 Microsoft 1 Exchange Server 2025-04-03 2.1 LOW N/A
Microsoft Exchange 2000 allows remote authenticated attackers to cause a denial of service via a large number of rapid requests, which consumes all of the licenses that are granted to Exchange by IIS.
CVE-2006-1193 1 Microsoft 1 Exchange Server 2025-04-03 2.6 LOW N/A
Cross-site scripting (XSS) vulnerability in Microsoft Exchange Server 2000 SP1 through SP3, when running Outlook Web Access (OWA), allows user-assisted remote attackers to inject arbitrary HTML or web script via unknown vectors related to "HTML parsing."
CVE-2002-0698 1 Microsoft 1 Exchange Server 2025-04-03 7.5 HIGH N/A
Buffer overflow in Internet Mail Connector (IMC) for Microsoft Exchange Server 5.5 allows remote attackers to execute arbitrary code via an EHLO request from a system with a long name as obtained through a reverse DNS lookup, which triggers the overflow in IMC's hello response.
CVE-2001-1099 2 Microsoft, Symantec 2 Exchange Server, Norton Antivirus 2025-04-03 5.0 MEDIUM N/A
The default configuration of Norton AntiVirus for Microsoft Exchange 2000 2.x allows remote attackers to identify the recipient's INBOX file path by sending an email with an attachment containing malicious content, which includes the path in the rejection notice.
CVE-2001-0146 1 Microsoft 2 Exchange Server, Internet Information Services 2025-04-03 5.0 MEDIUM N/A
IIS 5.0 and Microsoft Exchange 2000 allow remote attackers to cause a denial of service (memory allocation error) by repeatedly sending a series of specially formatted URL's.
CVE-2002-0055 1 Microsoft 3 Exchange Server, Windows 2000, Windows Xp 2025-04-03 5.0 MEDIUM N/A
SMTP service in Microsoft Windows 2000, Windows XP Professional, and Exchange 2000 allows remote attackers to cause a denial of service via a command with a malformed data transfer (BDAT) request.
CVE-2000-0216 1 Microsoft 3 Exchange Server, Outlook, Windows Messaging 2025-04-03 5.0 MEDIUM N/A
Microsoft email clients in Outlook, Exchange, and Windows Messaging automatically respond to Read Receipt and Delivery Receipt tags, which could allow an attacker to flood a mail system with responses by forging a Read Receipt request that is redirected to a large distribution list.
CVE-2001-0666 1 Microsoft 1 Exchange Server 2025-04-03 2.1 LOW N/A
Outlook Web Access (OWA) in Microsoft Exchange 2000 allows an authenticated user to cause a denial of service (CPU consumption) via a malformed OWA request for a deeply nested folder within the user's mailbox.
CVE-2002-0368 1 Microsoft 1 Exchange Server 2025-04-03 5.0 MEDIUM N/A
The Store Service in Microsoft Exchange 2000 allows remote attackers to cause a denial of service (CPU consumption) via a mail message with a malformed RFC message attribute, aka "Malformed Mail Attribute can Cause Exchange 2000 to Exhaust CPU Resources."
CVE-2001-0726 1 Microsoft 1 Exchange Server 2025-04-03 7.5 HIGH N/A
Outlook Web Access (OWA) in Microsoft Exchange 5.5 Server, when used with Internet Explorer, does not properly detect certain inline script, which can allow remote attackers to perform arbitrary actions on a user's Exchange mailbox via an HTML e-mail message.
CVE-2001-1319 1 Microsoft 1 Exchange Server 2025-04-03 5.0 MEDIUM N/A
Microsoft Exchange 5.5 2000 allows remote attackers to cause a denial of service (hang) via exceptional BER encodings for the LDAP filter type field, as demonstrated by the PROTOS LDAPv3 test suite.
CVE-2003-0904 1 Microsoft 3 Exchange Server, Sharepoint Services, Windows Server 2003 2025-04-03 6.0 MEDIUM N/A
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.
CVE-2004-0203 1 Microsoft 1 Exchange Server 2025-04-03 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in Outlook Web Access for Exchange Server 5.5 Service Pack 4 allows remote attackers to insert arbitrary script and spoof content in HTML email or web caches via an HTML redirect query.
CVE-1999-1322 2 Broadcom, Microsoft 3 Arcserve Backup, Inoculan, Exchange Server 2025-04-03 4.6 MEDIUM N/A
The installation of 1ArcServe Backup and Inoculan AV client modules for Exchange create a log file, exchverify.log, which contains usernames and passwords in plaintext.
CVE-2006-0002 1 Microsoft 3 Exchange Server, Office, Outlook 2025-04-03 7.5 HIGH N/A
Unspecified vulnerability in Microsoft Outlook 2000 through 2003, Exchange 5.0 Server SP2 and 5.5 SP4, Exchange 2000 SP3, and Office allows remote attackers to execute arbitrary code via an e-mail message with a crafted Transport Neutral Encapsulation Format (TNEF) MIME attachment, related to message length validation.
CVE-2021-31198 1 Microsoft 1 Exchange Server 2025-02-28 6.8 MEDIUM 7.8 HIGH
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2020-0903 1 Microsoft 1 Exchange Server 2025-02-28 3.5 LOW 5.4 MEDIUM
A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request to an affected Exchange server, aka 'Microsoft Exchange Server Spoofing Vulnerability'.
CVE-2021-31209 1 Microsoft 1 Exchange Server 2025-02-28 5.8 MEDIUM 6.5 MEDIUM
Microsoft Exchange Server Spoofing Vulnerability
CVE-2021-31195 1 Microsoft 1 Exchange Server 2025-02-28 6.8 MEDIUM 6.5 MEDIUM
Microsoft Exchange Server Remote Code Execution Vulnerability