CVE-2021-34469 — Incorrect Authorization in Microsoft 365 Apps FOR Enterprise

CWE-863 — Incorrect Authorization4 documents4 sources
Severity
8.1HIGHNVD
CNA8.2
EPSS
1.8%
top 17.28%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Microsoft 365 Apps FOR EnterpriseMicrosoft Office 2013 Service Pack 1Microsoft Office 2016+2 more
Timeline
PublishedJul 14
Latest updateMay 24

Description

Microsoft Office Security Feature Bypass Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:NExploitability: 2.8 | Impact: 5.2

Affected Packages5 packages

▶CVEListV5microsoft/microsoft_office_201616.0.0 — 16.0.5188.1000
▶CVEListV5microsoft/microsoft_office_201919.0.0 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_2013_service_pack_115.0.0 — 15.0.5363.1000
▶NVDmicrosoft/office2013, 2016, 2019+2
▶CVEListV5microsoft/microsoft_365_apps_for_enterprise16.0.1 — https://aka.ms/OfficeSecurityReleases

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-7qr3-855v-3qhw: Microsoft Office Security Feature Bypass Vulnerability↗2022-05-24
▶
CVEList
Microsoft Office Security Feature Bypass Vulnerability↗2021-07-14
▶

📋Vendor Advisories

1
Microsoft
Microsoft Office Security Feature Bypass Vulnerability↗2021-07-13
▶
CVE-2021-34469 — Incorrect Authorization in Microsoft | cvebase