Filtered by vendor Microsoft
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Filtered by product Exchange Server
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Total
259 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2005-0560 | 1 Microsoft | 1 Exchange Server | 2026-04-16 | N/A |
| Heap-based buffer overflow in the SvrAppendReceivedChunk function in xlsasink.dll in the SMTP service of Exchange Server 2000 and 2003 allows remote attackers to execute arbitrary code via a crafted X-LINK2STATE extended verb request to the SMTP port. | ||||
| CVE-2001-0340 | 1 Microsoft | 1 Exchange Server | 2026-04-16 | N/A |
| An interaction between the Outlook Web Access (OWA) service in Microsoft Exchange 2000 Server and Internet Explorer allows attackers to execute malicious script code against a user's mailbox via a message attachment that contains HTML code, which is executed automatically. | ||||
| CVE-2003-0712 | 1 Microsoft | 1 Exchange Server | 2026-04-16 | N/A |
| Cross-site scripting (XSS) vulnerability in the HTML encoding for the Compose New Message form in Microsoft Exchange Server 5.5 Outlook Web Access (OWA) allows remote attackers to execute arbitrary web script. | ||||
| CVE-2006-0002 | 1 Microsoft | 3 Exchange Server, Office, Outlook | 2026-04-16 | 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-1999-1043 | 1 Microsoft | 1 Exchange Server | 2026-04-16 | N/A |
| Microsoft Exchange Server 5.5 and 5.0 does not properly handle (1) malformed NNTP data, or (2) malformed SMTP data, which allows remote attackers to cause a denial of service (application error). | ||||
| CVE-1999-0945 | 1 Microsoft | 1 Exchange Server | 2026-04-16 | N/A |
| Buffer overflow in Internet Mail Service (IMS) for Microsoft Exchange 5.5 and 5.0 allows remote attackers to conduct a denial of service via AUTH or AUTHINFO commands. | ||||
| CVE-2006-0027 | 1 Microsoft | 1 Exchange Server | 2026-04-16 | N/A |
| Unspecified vulnerability in Microsoft Exchange allows remote attackers to execute arbitrary code via e-mail messages with crafted (1) vCal or (2) iCal Calendar properties. | ||||
| CVE-2005-0738 | 1 Microsoft | 1 Exchange Server | 2026-04-16 | N/A |
| Stack consumption vulnerability in Microsoft Exchange Server 2003 SP1 allows users to cause a denial of service (hang) by deleting or moving a folder with deeply nested subfolders, which causes Microsoft Exchange Information Store service (Store.exe) to hang as a result of a large number of recursive calls. | ||||
| CVE-2006-1193 | 1 Microsoft | 1 Exchange Server | 2026-04-16 | 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-1999-0007 | 5 C2net, Hp, Microsoft and 2 more | 13 Stonghold Web Server, Open Market Secure Webserver, Exchange Server and 10 more | 2026-04-16 | N/A |
| Information from SSL-encrypted sessions via PKCS #1. | ||||
| CVE-2005-1987 | 1 Microsoft | 4 Exchange Server, Windows 2000, Windows Server 2003 and 1 more | 2026-04-16 | N/A |
| Buffer overflow in Collaboration Data Objects (CDO), as used in Microsoft Windows and Microsoft Exchange Server, allows remote attackers to execute arbitrary code when CDOSYS or CDOEX processes an e-mail message with a large header name, as demonstrated using the "Content-Type" string. | ||||
| CVE-2023-21529 | 1 Microsoft | 1 Exchange Server | 2026-04-14 | 8.8 High |
| Microsoft Exchange Server Remote Code Execution Vulnerability | ||||
| CVE-2025-58107 | 1 Microsoft | 4 Exchange, Exchange Server, Exchange Server 2016 and 1 more | 2026-03-03 | 7.5 High |
| In Microsoft Exchange through 2019, Exchange ActiveSync (EAS) configurations on on-premises servers may transmit sensitive data from Samsung mobile devices in cleartext, including the user's name, e-mail address, device ID, bearer token, and base64-encoded password. | ||||
| CVE-2021-1730 | 1 Microsoft | 1 Exchange Server | 2026-02-24 | 5.4 Medium |
| <p>A spoofing vulnerability exists in Microsoft Exchange Server which could result in an attack that would allow a malicious actor to impersonate the user.</p> <p>This update addresses this vulnerability.</p> <p>To prevent these types of attacks, Microsoft recommends customers to download inline images from different DNSdomains than the rest of OWA. Please see further instructions in the FAQ to put in place this mitigations.</p> | ||||
| CVE-2020-16969 | 1 Microsoft | 1 Exchange Server | 2026-02-23 | 7.1 High |
| <p>An information disclosure vulnerability exists in how Microsoft Exchange validates tokens when handling certain messages. An attacker who successfully exploited the vulnerability could use this to gain further information from a user.</p> <p>To exploit the vulnerability, an attacker could include specially crafted OWA messages that could be loaded, without warning or filtering, from the attacker-controlled URL. This callback vector provides an information disclosure tactic used in web beacons and other types of tracking systems.</p> <p>The security update corrects the way that Exchange handles these token validations.</p> | ||||
| CVE-2020-16875 | 1 Microsoft | 1 Exchange Server | 2026-02-23 | 8.4 High |
| <p>A remote code execution vulnerability exists in Microsoft Exchange server due to improper validation of cmdlet arguments.</p> <p>An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the System user. Exploitation of the vulnerability requires an authenticated user in a certain Exchange role to be compromised.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Exchange handles cmdlet arguments.</p> | ||||
| CVE-2021-31207 | 1 Microsoft | 1 Exchange Server | 2025-10-30 | 6.6 Medium |
| Microsoft Exchange Server Security Feature Bypass Vulnerability | ||||
| CVE-2022-41080 | 1 Microsoft | 1 Exchange Server | 2025-10-30 | 8.8 High |
| Microsoft Exchange Server Elevation of Privilege Vulnerability | ||||
| CVE-2022-41082 | 1 Microsoft | 1 Exchange Server | 2025-10-30 | 8 High |
| Microsoft Exchange Server Remote Code Execution Vulnerability | ||||
| CVE-2022-41040 | 1 Microsoft | 1 Exchange Server | 2025-10-30 | 8.8 High |
| Microsoft Exchange Server Elevation of Privilege Vulnerability | ||||