Where
AND
-Infinity
0
Severity
7.3
XSS
AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an authorized attacker to perform spoofing over a network.

1 / 2
Source: Microsoft
First published (updated )
Severity
8
AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Authentication bypass by capture-replay in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

1 / 2
Source: Microsoft
First published (updated )
Severity
6.5
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to deny service over a network.

1 / 2
Source: Microsoft
First published (updated )
Severity
8.8
Buffer Overflow
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Heap-based buffer overflow in Microsoft Exchange Server allows an authorized attacker to execute code over a network.

1 / 2
Source: Microsoft
First published (updated )
Severity
8.8
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Improper control of resource identifiers ('resource injection') in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

1 / 2
Source: Microsoft
First published (updated )
Severity
8.8
SSRF
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Microsoft Exchange Server Elevation of Privilege Vulnerability

1 / 2
Source: Microsoft
First published (updated )
Severity
6.5
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C

Microsoft Exchange Server Security Feature Bypass Vulnerability

1 / 2
Source: Microsoft
First published (updated )
Severity
8.1
XSS
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:F/RL:O/RC:C

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

1 / 3
Source: Microsoft
First published (updated )
Severity
7.5
Input Validation
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Improper input validation in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

1 / 2
Source: Microsoft
First published (updated )
Severity
5.3
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C

Microsoft Exchange Server Spoofing Vulnerability

1 / 2
Source: Microsoft
First published (updated )
Severity
8.4
AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Incorrect implementation of authentication algorithm in Microsoft Exchange Server allows an unauthorized attacker to elevate privileges locally.

1 / 2
Source: Microsoft
First published (updated )
Severity
7.5
Input Validation
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Improper input validation in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

1 / 2
Source: Microsoft
First published (updated )
Severity
8.8
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Microsoft Exchange Server Elevation of Privilege Vulnerability

1 / 2
Source: Microsoft
First published (updated )
Severity
6.5
Input Validation
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Improper input validation in Microsoft Exchange Server allows an authorized attacker to perform tampering over a network.

1 / 2
Source: Microsoft
First published (updated )
Severity
7.5
Infoleak
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Exposure of sensitive information to an unauthorized actor in Microsoft Exchange Server allows an unauthorized attacker to disclose information over a network.

1 / 2
Source: Microsoft
First published (updated )
Severity
5.3
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C

Improper handling of additional special element in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

1 / 2
Source: Microsoft
First published (updated )
Severity
5.3
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C

Improper validation of syntactic correctness of input in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

1 / 2
Source: Microsoft
First published (updated )
EOL
Oct 14, 2025
Support Ends
Oct 13, 2020

End of life: 10/14/2025, End of support: 10/13/2020, Latest version: 15.1.2507.61

First published (updated )
EOL
Oct 14, 2025
Support Ends
Oct 13, 2020

End of life: 10/14/2025, End of support: 10/13/2020, Latest version: 15.1.2507.61

First published (updated )
Severity
7.5
EPSS
5.63%
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:P/RL:O/RC:C

Microsoft Exchange Server Spoofing Vulnerability

First published (updated )
Severity
8.8
EPSS
0.09%
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Microsoft Exchange Server Remote Code Execution Vulnerability

First published (updated )
Severity
5.7
AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Microsoft Exchange Server Information Disclosure Vulnerability

First published (updated )
Severity
9.8
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Microsoft Exchange Server Elevation of Privilege Vulnerability

First published (updated )
Severity
5.4
XSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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'.

First published (updated )
Severity
7.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka "Microsoft Exchange Server Elevation of Privilege Vulnerability." This affects Microsoft Exchange Server.

1 / 2
First published (updated )
Severity
9.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A remote code execution vulnerability exists when the Microsoft Malware Protection Engine does not properly scan a specially crafted file, leading to memory corruption, aka "Microsoft Malware Protection Engine Remote Code Execution Vulnerability." This affects Windows Defender, Windows Intune Endpoint Protection, Microsoft Security Essentials, Microsoft System Center Endpoint Protection, Microsoft Exchange Server, Microsoft System Center, Microsoft Forefront Endpoint Protection.

First published (updated )
Severity
9.3
Buffer Overflow
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Windows 7 SP1, Windows 8.1, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, 1709 and Windows Server 2016, Windows Server, version 1709, Microsoft Exchange Server 2013 and 2016, does not properly scan a specially crafted file leading to remote code execution. aka "Microsoft Malware Protection Engine Remote Code Execution Vulnerability". This is different than CVE-2017-11937.

First published (updated )
Severity
9.3
Buffer Overflow
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Windows 7 SP1, Windows 8.1, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, 1709 and Windows Server 2016, Windows Server, version 1709, Microsoft Exchange Server 2013 and 2016, does not properly scan a specially crafted file leading to remote code execution. aka "Microsoft Malware Protection Engine Remote Code Execution Vulnerability".

First published (updated )

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