CVE-2021-28483
CRITICAL 9.0EPSS 1.2%
Microsoft Exchange Server Remote Code Execution Vulnerability
- CVSS v3.1
- 9.0 CRITICAL
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - CVSS v3.1
- 9.0 CRITICAL
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - CVSS v2.0
- 7.7 HIGH
AV:A/AC:L/Au:S/C:C/I:C/A:C - EPSS
- 1.20% chance of exploitation in the next 30 days, 66th percentile
- Published
- 2021-04-13
- Updated
- 2024-08-03
Proof-of-concept exploits (1)
- ZephrFish/CVE-2021-28480_HoneyPoC310★ · 2026-07-31