CVE Record
[ HIGH ]CVE-2020-0688
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.
- Vendor
- Microsoft
- Product
- Exchange Server
- CVSS
- 8.8
- EPSS (exploit probability)
- 100.0%
- Status
- kevransomware use
- CISA patch-by (BOD 22-01)
- Published
Microsoft Exchange Server Validation Key fails to properly create unique keys at install time, allowing for remote code execution.
Added to CISA’s Known Exploited Vulnerabilities catalog on 2021-11-03. Required action per CISA: Apply updates per vendor instructions. Due date: 2022-05-03.
This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.