Search Results (275 CVEs found)

CVE Vendors Products Updated CVSS v3.1
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-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-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-1999-0993 1 Microsoft 1 Exchange Server 2026-04-16 N/A
Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the directory store cache is refreshed.
CVE-2000-0216 1 Microsoft 3 Exchange Server, Outlook, Windows Messaging 2026-04-16 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-2001-0340 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-2001-0543 1 Microsoft 3 Exchange Server, Windows 2000, Windows Nt 2026-04-16 N/A
Memory leak in NNTP service in Windows NT 4.0 and Windows 2000 allows remote attackers to cause a denial of service (memory exhaustion) via a large number of malformed posts.
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
CVE-2023-36777 1 Microsoft 1 Exchange Server 2025-10-30 5.7 Medium
Microsoft Exchange Server Information Disclosure Vulnerability
CVE-2023-36744 1 Microsoft 1 Exchange Server 2025-10-30 8 High
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-36745 1 Microsoft 1 Exchange Server 2025-10-30 8 High
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-36756 1 Microsoft 1 Exchange Server 2025-10-30 8 High
Microsoft Exchange Server Remote Code Execution Vulnerability