Microsoft Exchange Server vulnerabilities

CVE-2017-0110 [MEDIUM] CWE-79 CVE-2017-0110: Cross-site scripting (XSS) vulnerability in Microsoft Exchange Outlook Web Access (OWA) allows remot Cross-site scripting (XSS) vulnerability in Microsoft Exchange Outlook Web Access (OWA) allows remote attackers to inject arbitrary web script or HTML via a crafted email or chat client, aka "Microsoft Exchange Server Elevation of Privilege Vulnerability."

CVE-2026-45501 [MEDIUM] CWE-918 CVE-2026-45501: Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to per Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to perform spoofing over a network.

CVE-2015-1631 [MEDIUM] CWE-284 CVE-2015-1631: Microsoft Exchange Server 2013 SP1 and Cumulative Update 7 allows remote attackers to spoof meeting Microsoft Exchange Server 2013 SP1 and Cumulative Update 7 allows remote attackers to spoof meeting organizers via unspecified vectors, aka "Exchange Forged Meeting Request Spoofing Vulnerability."

CVE-2017-11761 [MEDIUM] CWE-200 CVE-2017-11761: Microsoft Exchange Server 2013 and Microsoft Exchange Server 2016 allow an input sanitization issue Microsoft Exchange Server 2013 and Microsoft Exchange Server 2016 allow an input sanitization issue with Microsoft Exchange that could potentially result in unintended Information Disclosure, aka "Microsoft Exchange Information Disclosure Vulnerability"

CVE-2015-1764 [MEDIUM] CVE-2015-1764: The web applications in Microsoft Exchange Server 2013 SP1 and Cumulative Update 8 allow remote atta The web applications in Microsoft Exchange Server 2013 SP1 and Cumulative Update 8 allow remote attackers to bypass the Same Origin Policy and send HTTP traffic to intranet servers via a crafted request, related to a Server-Side Request Forgery (SSRF) issue, aka "Exchange Server-Side Request Forgery Vulnerability."

CVE-2008-2247 [MEDIUM] CWE-79 CVE-2008-2247: Cross-site scripting (XSS) vulnerability in Outlook Web Access (OWA) for Exchange Server 2003 SP2 al Cross-site scripting (XSS) vulnerability in Outlook Web Access (OWA) for Exchange Server 2003 SP2 allows remote attackers to inject arbitrary web script or HTML via unspecified e-mail fields, a different vulnerability than CVE-2008-2248.

CVE-2010-0024 [MEDIUM] CWE-20 CVE-2010-0024: The SMTP component in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, and Server 2008 G The SMTP component in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, and Server 2008 Gold, SP2, and R2, and Exchange Server 2003 SP2, does not properly parse MX records, which allows remote DNS servers to cause a denial of service (service outage) via a crafted response to a DNS MX record query, aka "SMTP Server MX Record Vulnerability."

CVE-2014-6319 [MEDIUM] CWE-284 CVE-2014-6319: Outlook Web App (OWA) in Microsoft Exchange Server 2007 SP3, 2010 SP3, and 2013 SP1 and Cumulative U Outlook Web App (OWA) in Microsoft Exchange Server 2007 SP3, 2010 SP3, and 2013 SP1 and Cumulative Update 6 does not properly validate tokens in requests, which allows remote attackers to spoof the origin of e-mail messages via unspecified vectors, aka "Outlook Web App Token Spoofing Vulnerability."

CVE-2018-0941 [MEDIUM] CVE-2018-0941: Microsoft Exchange Server 2016 Cumulative Update 7 and Microsoft Exchange Server 2016 Cumulative Upd Microsoft Exchange Server 2016 Cumulative Update 7 and Microsoft Exchange Server 2016 Cumulative Update 8 allow an information disclosure vulnerability due to how data is imported, aka "Microsoft Exchange Information Disclosure Vulnerability". This CVE is unique from CVE-2018-0924.

CVE-2008-2248 [MEDIUM] CVE-2008-2248: Cross-site scripting (XSS) vulnerability in Outlook Web Access (OWA) for Exchange Server 2003 SP2 al Cross-site scripting (XSS) vulnerability in Outlook Web Access (OWA) for Exchange Server 2003 SP2 allows remote attackers to inject arbitrary web script or HTML via unspecified HTML, a different vulnerability than CVE-2008-2247.

CVE-2018-8152 [MEDIUM] CWE-79 CVE-2018-8152: An elevation of privilege vulnerability exists when Microsoft Exchange Outlook Web Access (OWA) fail An elevation of privilege vulnerability exists when Microsoft Exchange Outlook Web Access (OWA) fails to properly handle web requests, aka "Microsoft Exchange Server Elevation of Privilege Vulnerability." This affects Microsoft Exchange Server.

CVE-2016-0138 [MEDIUM] CWE-200 CVE-2016-0138: Microsoft Exchange Server 2007 SP3, 2010 SP3, 2013 SP1, 2013 Cumulative Update 12, 2013 Cumulative U Microsoft Exchange Server 2007 SP3, 2010 SP3, 2013 SP1, 2013 Cumulative Update 12, 2013 Cumulative Update 13, 2016 Cumulative Update 1, and 2016 Cumulative Update 2 misparses e-mail messages, which allows remote authenticated users to obtain sensitive Outlook application information by leveraging the Send As right, aka "Microsoft Exchange Information

CVE-2018-8159 [MEDIUM] CWE-79 CVE-2018-8159: An elevation of privilege vulnerability exists when Microsoft Exchange Outlook Web Access (OWA) fail An elevation of privilege vulnerability exists when Microsoft Exchange Outlook Web Access (OWA) fails to properly handle web requests, aka "Microsoft Exchange Elevation of Privilege Vulnerability." This affects Microsoft Exchange Server.

CVE-2018-8448 [MEDIUM] CWE-79 CVE-2018-8448: An elevation of privilege vulnerability exists when Microsoft Exchange Outlook Web Access (OWA) fail An elevation of privilege vulnerability exists when Microsoft Exchange Outlook Web Access (OWA) fails to properly handle web requests, aka "Microsoft Exchange Server Elevation of Privilege Vulnerability." This affects Microsoft Exchange Server.

CVE-2001-0660 [MEDIUM] CVE-2001-0660: Outlook Web Access (OWA) in Microsoft Exchange 5.5, SP4 and earlier, allows remote attackers to iden Outlook Web Access (OWA) in Microsoft Exchange 5.5, SP4 and earlier, allows remote attackers to identify valid user email addresses by directly accessing a back-end function that processes the global address list (GAL).

CVE-2021-1730 [MEDIUM] CVE-2021-1730: <p>A spoofing vulnerability exists in Microsoft Exchange Server which could result in an attack that A spoofing vulnerability exists in Microsoft Exchange Server which could result in an attack that would allow a malicious actor to impersonate the user. This update addresses this vulnerability. To prevent these types of attacks, Microsoft recommends customers to download inline images from different DNSdomains than the rest of OWA. Please see further instruc

CVE-1999-0682 [MEDIUM] CVE-1999-0682: Microsoft Exchange 5.5 allows a remote attacker to relay email (i.e. spam) using encapsulated SMTP a Microsoft Exchange 5.5 allows a remote attacker to relay email (i.e. spam) using encapsulated SMTP addresses, even if the anti-relaying features are enabled.

CVE-2025-25007 [MEDIUM] CWE-1286 CVE-2025-25007: Improper validation of syntactic correctness of input in Microsoft Exchange Server allows an unautho Improper validation of syntactic correctness of input in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

CVE-1999-0993 [HIGH] CWE-665 CVE-1999-0993: Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the directory store cache is refreshed.

CVE-2017-8559 [MEDIUM] CWE-79 CVE-2017-8559: Microsoft Exchange Server 2010 SP3, Exchange Server 2013 SP3, Exchange Server 2013 CU16, and Exchang Microsoft Exchange Server 2010 SP3, Exchange Server 2013 SP3, Exchange Server 2013 CU16, and Exchange Server 2016 CU5 allows an elevation of privilege vulnerability due to the way that Exchange Outlook Web Access (OWA) handles web requests, aka "Microsoft Exchange Cross-Site Scripting Vulnerability". This CVE ID is unique from CVE-2017-8560.