CVE-2020-16854
Last modified
CVE-2020-16854 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. <p>An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system.</p> <p>To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. EPSS estimates a 1.22% chance of exploitation in the next 30 days.
Description
<p>An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system.</p> <p>To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability would not allow an attacker to execute code or to elevate user rights directly, but it could be used to obtain information that could be used to try to further compromise the affected system.</p> <p>The update addresses the vulnerability by correcting how the Windows kernel handles objects in memory.</p>
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 | All versions |
| Microsoft | Windows 10 | 1607 |
| Microsoft | Windows 10 | 1709 |
| Microsoft | Windows 10 | 1803 |
| Microsoft | Windows 10 | 1809 |
| Microsoft | Windows 10 | 1903 |
| Microsoft | Windows 10 | 1909 |
| Microsoft | Windows 10 | 2004 |
| Microsoft | Windows 8.1 | All versions |
| Microsoft | Windows Rt 8.1 | All versions |
| Microsoft | Windows Server 2012 | r2 |
| Microsoft | Windows Server 2016 | All versions |
| Microsoft | Windows Server 2016 | 1903 |
| Microsoft | Windows Server 2016 | 1909 |
| Microsoft | Windows Server 2016 | 2004 |
| Microsoft | Windows Server 2019 | All versions |
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16854Patch, Vendor Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16854Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-16854?
How severe is CVE-2020-16854?
How do I fix CVE-2020-16854?
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-2020-16849An issue was discovered on Canon MF237w 06.07 devices. An "I…7.5
- CVE-2020-1685When configuring stateless firewall filters in Juniper Netwo…5.8
- CVE-2020-16850Mitsubishi MELSEC iQ-R Series PLCs with firmware 49 allow an…7.5
- CVE-2020-16851<p>An elevation of privilege vulnerability exists when the O…7.1
- CVE-2020-16852<p>An elevation of privilege vulnerability exists when the O…7.1
- CVE-2020-16853<p>An elevation of privilege vulnerability exists when the O…7.1
- CVE-2020-16855<p>An information disclosure vulnerability exists when Micro…5.5
- CVE-2020-16856<p>A remote code execution vulnerability exists in Visual St…7.8
- CVE-2020-16857<p>A remote code execution vulnerability exists in Microsoft…7.1
- CVE-2020-16858<p>A cross site scripting vulnerability exists when Microsof…5.4
- CVE-2020-16859<p>A cross site scripting vulnerability exists when Microsof…5.4
- CVE-2020-1686On Juniper Networks Junos OS devices, receipt of a malformed…7.5
Are you affected by CVE-2020-16854?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
