Improper input validation in Microsoft 365 Apps For Enterprise
CVE-2023-36893
Microsoft Outlook Spoofing Vulnerability
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.009 (76.3th 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 2019 — versions 19.0.0
- Microsoft Office Ltsc 2021 — versions 16.0.1
- Microsoft Outlook 2013 Service Pack 1 — versions 15.0.0.0
- Microsoft Outlook 2016 — versions 16.0.0.0
Weakness classification (CWE)
References
- Microsoft Outlook Spoofing Vulnerability (vendor-advisory)
Frequently asked questions
- What is CVE-2023-36893?
- CVE-2023-36893 is a medium-severity vulnerability in Microsoft 365 Apps For Enterprise, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2023-08-08.
- How severe is CVE-2023-36893?
- Medium severity. CVSS v3 base score is 6.5 out of 10.