CVE-2020-16934
Last modified
CVE-2020-16934 is a high-severity vulnerability rated 7/10 on the CVSS scale. <p>An elevation of privilege vulnerability exists in the way that Microsoft Office Click-to-Run (C2R) AppVLP handles certain files. An attacker who successfully exploited the vulnerability could elevate privileges.</p> <p>To exploit this vulnerability, an attacker would need to convince a user to open a specially crafted file.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Office Click-to-Run (C2R) components handle these files.</p>. EPSS estimates a 2.48% chance of exploitation in the next 30 days.
Description
<p>An elevation of privilege vulnerability exists in the way that Microsoft Office Click-to-Run (C2R) AppVLP handles certain files. An attacker who successfully exploited the vulnerability could elevate privileges.</p> <p>To exploit this vulnerability, an attacker would need to convince a user to open a specially crafted file.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Office Click-to-Run (C2R) components handle these files.</p>
Metrics
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | 365 Apps | All versions |
| Microsoft | Office | 2019 |
| Microsoft | Office 2013 Click-To-Run | All versions |
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16934Patch, Vendor Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16934Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-16934?
How severe is CVE-2020-16934?
How do I fix CVE-2020-16934?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-16929<p>A remote code execution vulnerability exists in Microsoft…7.8
- CVE-2020-1693A flaw was found in Spacewalk up to version 2.9 where it was…9.8
- CVE-2020-16930<p>A remote code execution vulnerability exists in Microsoft…7.8
- CVE-2020-16931<p>A remote code execution vulnerability exists in Microsoft…7.8
- CVE-2020-16932<p>A remote code execution vulnerability exists in Microsoft…7.8
- CVE-2020-16933<p>A security feature bypass vulnerability exists in Microso…7
- CVE-2020-16935<p>An elevation of privilege vulnerability exists when Windo…7.8
- CVE-2020-16936<p>An elevation of privilege vulnerability exists when the W…7.8
- CVE-2020-16937<p>An information disclosure vulnerability exists when the .…4.7
- CVE-2020-16938<p>An information disclosure vulnerability exists when the W…5.5
- CVE-2020-16939<p>An elevation of privilege vulnerability exists when Group…7.8
- CVE-2020-1694A flaw was found in all versions of Keycloak before 10.0.0, …4.9
Are you affected by CVE-2020-16934?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST