PT-2021-2212 · Microsoft · Exchange Server
Published
2021-03-02
·
Updated
2026-05-04
·
CVE-2021-26858
CVSS v2.0
10
High
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Microsoft Exchange Server (affected versions not specified)
Description
The issue is related to insufficient input validation in Microsoft Exchange Server, which can be exploited by a remote attacker to overwrite arbitrary files in the system. This allows remote attackers to execute arbitrary code.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
RCE
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Weakness Enumeration
Related Identifiers
Affected Products
Exchange Server