CVE-2024-49040

—

CVSS 3.1

7.5 high

EPSS

8%p94

Published

Nov 12, 2024 (Nov 12, 2024)

Modified

Jun 17, 2026

Description

Microsoft Exchange Server Spoofing Vulnerability

Vendors: microsoft
Products: exchange server
Weakness: CWE-451
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (7.5%)

In the news3 stories

Microsoft fixes actively exploited zero-days (CVE-2024-43451, CVE-2024-49039)

Help Net SecurityNov 26, 13:25 UTC · Nov 26, 2024Exploit / PoC in the wildCVE-2024-43451 CVE-2024-49039 CVE-2024-43639+3 CVEs

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Microsoft Patch Tuesday, November 2024 Edition

Krebs on SecurityNov 15, 00:00 UTC · Nov 15, 2024Vulnerability in the wildCVE-2024-49039 CVE-2024-43451 CVE-2024-49019+3 CVEs

60

Microsoft Fixes Four More Zero

Infosecurity MagazineNov 13, 09:30 UTC · Nov 13, 2024Exploit / PoC in the wildCVE-2024-43451 CVE-2024-49039 CVE-2024-49019+1 CVEs

60