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3051 matches found

NCSC
NCSC•added 2021/11/09 12:00 a.m.•6 views

Vulnerabilities fixed in Microsoft Exchange Server

Microsoft has fixed vulnerabilities in Microsoft Exchange Server. The vulnerabilities potentially enable a malicious person to able to launch attacks that result in the following categories of damage: Impersonating another user Executing arbitrary code Administrator/Root privileges Microsoft...

8.8CVSS6.9AI score0.93325EPSS
SaveExploits12
Talos Blog
Talos Blog•added 2021/11/04 11:00 a.m.•14 views

Threat Source newsletter (Nov. 4, 2021)

Newsletter compiled by Jon Munshaw.Good afternoon, Talos readers. A series of vulnerabilities in Microsoft Exchange Server made waves earlier this year for coming under attack. And while they've come and gone from the headlines since then, attackers are still very much paying... This is only the...

7AI score
SaveExploits0
CISA KEV Catalog
CISA KEV Catalog•added 2021/11/03 12:00 a.m.•42 views

Microsoft Exchange Server Privilege Escalation Vulnerability

Microsoft Exchange Server contains an unspecified vulnerability that allows for privilege escalation...

9.8CVSS8.5AI score0.9999EPSS
SaveIn wildExploits10
VulnCheck KEV
VulnCheck KEV•added 2021/11/03 12:00 a.m.•6 views

VulnCheck KEV: CVE-2020-17144

Microsoft Exchange Server improperly validates cmdlet arguments which allow an attacker to perform remote code execution...

8.8CVSS7.7AI score0.36514EPSS
SaveExploits4References1
CISA KEV Catalog
CISA KEV Catalog•added 2021/11/03 12:00 a.m.•36 views

Microsoft Exchange Server Security Feature Bypass Vulnerability

Microsoft Exchange Server contains an unspecified vulnerability that allows for security feature bypass...

6.6CVSS8.1AI score0.99782EPSS
SaveIn wildExploits11
CISA KEV Catalog
CISA KEV Catalog•added 2021/11/03 12:00 a.m.•38 views

Microsoft Exchange Server Validation Key Remote Code Execution Vulnerability

Microsoft Exchange Server Validation Key fails to properly create unique keys at install time, allowing for remote code execution...

9CVSS8.5AI score0.99965EPSS
SaveIn wildExploits29
CISA KEV Catalog
CISA KEV Catalog•added 2021/11/03 12:00 a.m.•40 views

Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server improperly validates cmdlet arguments which allow an attacker to perform remote code execution...

8.8CVSS8.4AI score0.36514EPSS
SaveIn wildExploits4
BDU FSTEC
BDU FSTEC•added 2021/10/20 12:00 a.m.•11 views

The vulnerability of the Microsoft Exchange Server mail server, related to errors in memory object processing, allows a hacker to execute arbitrary code.

The vulnerability of Microsoft Exchange Server is related to errors in memory object handling. Exploiting this vulnerability can allow a remote attacker to execute arbitrary code...

9CVSS8.1AI score0.00893EPSS
SaveExploits0References2
OSV
OSV•added 2021/10/13 1:15 a.m.•6 views

CVE-2021-41348

Microsoft Exchange Server Elevation of Privilege Vulnerability...

8CVSS7.2AI score0.00586EPSS
SaveExploits0References1
OSV
OSV•added 2021/10/13 1:15 a.m.•5 views

CVE-2021-41350

Microsoft Exchange Server Spoofing Vulnerability...

6.5CVSS6.9AI score0.01908EPSS
SaveExploits0References1
NVD
NVD•added 2021/10/13 1:15 a.m.•31 views

CVE-2021-41348

Microsoft Exchange Server Elevation of Privilege Vulnerability...

8CVSS0.00586EPSS
SaveExploits0References1
NVD
NVD•added 2021/10/13 1:15 a.m.•24 views

CVE-2021-34453

Microsoft Exchange Server Denial of Service Vulnerability...

7.5CVSS0.02826EPSS
SaveExploits0References1
OSV
OSV•added 2021/10/13 1:15 a.m.•5 views

CVE-2021-34453

Microsoft Exchange Server Denial of Service Vulnerability...

7.5CVSS7.2AI score0.02826EPSS
SaveExploits0References1
NVD
NVD•added 2021/10/13 1:15 a.m.•22 views

CVE-2021-26427

Microsoft Exchange Server Remote Code Execution Vulnerability...

9.6CVSS0.00893EPSS
SaveExploits0References1
OSV
OSV•added 2021/10/13 1:15 a.m.•3 views

CVE-2021-26427

Microsoft Exchange Server Remote Code Execution Vulnerability...

9CVSS5.9AI score0.00893EPSS
SaveExploits0References1
Prion
Prion•added 2021/10/13 1:15 a.m.•31 views

Remote code execution

Microsoft Exchange Server Remote Code Execution Vulnerability...

5.8CVSS9.1AI score0.00893EPSS
SaveExploits0References1Affected Software1
ATTACKERKB
ATTACKERKB•added 2021/10/13 1:15 a.m.•10 views

CVE-2021-41350

Microsoft Exchange Server Spoofing Vulnerability...

6.5CVSS6.6AI score0.01908EPSS
SaveExploits0References2Affected Software4
Prion
Prion•added 2021/10/13 1:15 a.m.•20 views

Denial of service

Microsoft Exchange Server Denial of Service Vulnerability...

5CVSS7.6AI score0.02826EPSS
SaveExploits0References1Affected Software1
ATTACKERKB
ATTACKERKB•added 2021/10/13 1:15 a.m.•6 views

CVE-2021-41348

Microsoft Exchange Server Elevation of Privilege Vulnerability...

8CVSS7.1AI score0.00586EPSS
SaveExploits0References2Affected Software4
ATTACKERKB
ATTACKERKB•added 2021/10/13 1:15 a.m.•10 views

CVE-2021-26427

Microsoft Exchange Server Remote Code Execution Vulnerability...

9.6CVSS8.4AI score0.00893EPSS
SaveExploits0References2Affected Software5
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