Advisories · Technology

Microsoft Exchange Server 2016 Cumulative Update 12.

Every CVE that names Microsoft Exchange Server 2016 Cumulative Update 12 among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2021-27065 CVE record

CVSS 7.8 HighCritical · KEV, CVSS 7+ and EPSSKEV · ransomware

Microsoft Exchange Server Remote Code Execution Vulnerability
- Microsoft Exchange Server 2013 Cumulative Update 21
- Microsoft Exchange Server 2013 Cumulative Update 22
- Path traversal
Not analysed yet 2 Mar 2021
CVE-2021-26858 CVE record

CVSS 7.8 HighCritical · KEV, CVSS 7+ and EPSSKEV · ransomware

Microsoft Exchange Server Remote Code Execution Vulnerability
- Microsoft Exchange Server 2013 Cumulative Update 21
- Microsoft Exchange Server 2013 Cumulative Update 22
Not analysed yet 2 Mar 2021
CVE-2021-26857 CVE record

CVSS 7.8 HighCritical · KEV, CVSS 7+ and EPSSKEV · ransomware

Microsoft Exchange Server Remote Code Execution Vulnerability
- Microsoft Exchange Server 2010 Service Pack 3
- Microsoft Exchange Server 2013 Cumulative Update 21
- Insecure deserialization
Not analysed yet 2 Mar 2021
CVE-2021-26855 CVE record

CVSS 9.1 CriticalCritical · KEV, CVSS 9+, CVSS 7+ and EPSSKEV · ransomware

Microsoft Exchange Server Remote Code Execution Vulnerability
- Microsoft Exchange Server 2013 Cumulative Update 21
- Microsoft Exchange Server 2013 Cumulative Update 22
- Server-side request forgery (SSRF)
Not analysed yet 2 Mar 2021