What is CVE-2024-38020?

CVE-2024-38020 is a medium-severity vulnerability in Microsoft 365 Apps For Enterprise, classified under Information Disclosure. CVSS score: 6.5/10. Published 2024-07-09.

How severe is CVE-2024-38020?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in Microsoft 365 Apps For Enterprise

CVE-2024-38020

Microsoft Outlook Spoofing Vulnerability

Vulnerability class: Information Disclosure

EPSS: 0.003 (55.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C.

Affected products

Microsoft 365 Apps For Enterprise — versions 16.0.1
Microsoft Office 2016 — versions 16.0.0
Microsoft Office 2019 — versions 19.0.0
Microsoft Office Ltsc 2021 — versions 16.0.1
Microsoft Outlook 2016 — versions 16.0.0.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

Microsoft Outlook Spoofing Vulnerability (vendor-advisory, patch)

Frequently asked questions

What is CVE-2024-38020?: CVE-2024-38020 is a medium-severity vulnerability in Microsoft 365 Apps For Enterprise, classified under Information Disclosure. CVSS score: 6.5/10. Published 2024-07-09.
How severe is CVE-2024-38020?: Medium severity. CVSS v3 base score is 6.5 out of 10.