9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.156 Low
EPSS
Percentile
95.8%
01/08/2019
High
Multiple serious vulnerabilities were found in Microsoft Exchange Server. Malicious users can exploit these vulnerabilities to execute arbitrary code and obtain sensitive information.
Microsoft Exchange Server 2019
Microsoft Exchange Server 2016 Cumulative Update 11
Microsoft Exchange Server 2016 Cumulative Update 10
Microsoft Exchange Server 2013 Cumulative Update 21
Microsoft Exchange Server 2010 Service Pack 3 Update Rollup 25
Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)
ACE
support.microsoft.com/kb/4468742
support.microsoft.com/kb/4471389
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0588
portal.msrc.microsoft.com/en-us/security-guidance
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0586
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0588
statistics.securelist.com/vulnerability-scan/month
threats.kaspersky.com/en/product/Microsoft-Exchange-Server/
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.156 Low
EPSS
Percentile
95.8%