Where
AND
-Infinity
0
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
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
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
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
8.8
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
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
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
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

An authenticated attacker could leverage improper validation in cmdlet arguments within Microsoft Exchange and perform remote code execution.

1 / 2
Source: CISA
First published (updated )
Severity
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Microsoft Exchange Server Spoofing Vulnerability

1 / 2
Source: NVD
First published (updated )
Severity
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Microsoft Exchange Server Spoofing Vulnerability

1 / 2
Source: NVD
First published (updated )
Severity
7.2
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Microsoft Exchange Server contains an information disclosure vulnerability that allows for remote code execution.

1 / 3
Source: CISA

Remedy

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
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
8
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Microsoft Exchange Server Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33768, CVE-2021-34523.

1 / 2
First published (updated )
Severity
8
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Microsoft Exchange Server Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-34470, CVE-2021-34523.

1 / 2
First published (updated )
Severity
8
AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Microsoft Exchange Server Remote Code Execution Vulnerability

1 / 3
Source: NVD
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
6.5
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Microsoft Exchange Server Spoofing Vulnerability

First published (updated )
Severity
8
AV:A/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

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
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
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
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 )
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
8.4
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
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
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
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
5.7
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
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
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 Remote Code Execution Vulnerability

First published (updated )

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