CVE-2021-26854

CVE-2021-26854

Medium · published March 3, 2021

CVSS v3.1
6.6
EPSS
25%
Percentile
97.9
In the wild
Unconfirmed
What it is

Microsoft Exchange Server Remote Code Execution Vulnerability

The record
Technical detail
CVSS v3.1
6.6 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.24742 · 97.9th percentile
Published
2021-03-03T05:15Z
Affected products (5)
ProductVersionsFixed in
microsoft/exchange_serverall versions—
microsoft/exchange_serverall versions—
microsoft/exchange_serverall versions—
microsoft/exchange_serverall versions—
microsoft/exchange_serverall versions—
References (2)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26854 · [email protected]https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26854 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 02 MAR 23:55Z
    Microsoft Exchange Server Remote Code Execution Vulnerability
    cvelistv5