Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2023-33148 — Link Following in Microsoft 365 Apps FOR Enterprise

CWE-59 — Link Following5 documents5 sources
Severity
7.8HIGHNVD
EPSS
1.7%
top 17.59%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
5
Microsoft 365 Apps FOR EnterpriseMicrosoft Office 2013 Click-to-runMicrosoft Office 2019+2 more
Timeline
PublishedJul 11
Latest updateJul 20

Description

Microsoft Office Elevation of Privilege Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages5 packages

▶CVEListV5microsoft/microsoft_office_201919.0.0 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_202116.0.1 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_2013_click-to-run15.0.0.0 — 15.0.5571.1000
▶NVDmicrosoft/office2013, 2019, 2021+2
▶CVEListV5microsoft/microsoft_365_apps_for_enterprise16.0.1 — https://aka.ms/OfficeSecurityReleases

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-cr38-7wwg-698r: Microsoft Office Elevation of Privilege Vulnerability↗2023-07-11
▶
CVEList
Microsoft Office Elevation of Privilege Vulnerability↗2023-07-11
▶

💥Exploits & PoCs

1
Exploit-DB
Microsoft Office 365 Version 18.2305.1222.0 - Elevation of Privilege + RCE.↗2023-07-20
▶

📋Vendor Advisories

1
Microsoft
Microsoft Office Elevation of Privilege Vulnerability↗2023-07-11
▶
CVE-2023-33148 — Link Following in Microsoft | cvebase