CVEvulnerability

CVE-2024-21410

9.8 CRITICAL Known exploited Published 2024-02-13 Modified 2026-06-17 Official page ↗

CISA Known Exploited Vulnerability

Microsoft Exchange Server Privilege Escalation Vulnerability — Microsoft Exchange Server

Microsoft Exchange Server contains an unspecified vulnerability that allows for privilege escalation.

Added to KEV
2024-02-15
Remediation due
2024-03-07
Ransomware use
Unknown
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21410; https://nvd.nist.gov/vuln/detail/CVE-2024-21410
Status
Analyzed
Published
2024-02-13
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-287

Description

Microsoft Exchange Server Elevation of Privilege Vulnerability

Affected configurations

• microsoft exchange server 2016 • microsoft exchange server 2019

Related

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References