CVE-2021-42319
MEDIUMCVSS 4.7/10EPSS 0.46%
Last modified
CVE-2021-42319 is a medium-severity vulnerability rated 4.7/10 on the CVSS scale. Visual Studio Elevation of Privilege Vulnerability. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
Visual Studio Elevation of Privilege Vulnerability
Metrics
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Visual Studio 2017 | >= 15.0, <= 15.9 |
| Microsoft | Visual Studio 2019 | >= 16.0, <= 16.11 |
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42319Patch, Vendor Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42319Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-42319?
Visual Studio Elevation of Privilege Vulnerability
How severe is CVE-2021-42319?
CVE-2021-42319 has a CVSS score of 4.7/10 (MEDIUM severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.
How do I fix CVE-2021-42319?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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 2021
- CVE-2021-42311Microsoft Defender for IoT Remote Code Execution Vulnerabili…10
- CVE-2021-42312Microsoft Defender for IoT Elevation of Privilege Vulnerabil…7.8
- CVE-2021-42313Microsoft Defender for IoT Remote Code Execution Vulnerabili…10
- CVE-2021-42314Microsoft Defender for IoT Remote Code Execution Vulnerabili…8.8
- CVE-2021-42315Microsoft Defender for IoT Remote Code Execution Vulnerabili…8.8
- CVE-2021-42316Microsoft Dynamics 365 On-Premises Remote Code Execution Vul…8.8
- CVE-2021-4232A vulnerability classified as problematic has been found in …6.1
- CVE-2021-42320Microsoft SharePoint Server Spoofing Vulnerability5.7
- CVE-2021-42321Microsoft Exchange Server Remote Code Execution Vulnerabilit…8.8
- CVE-2021-42322Visual Studio Code Elevation of Privilege Vulnerability7.8
- CVE-2021-42323Azure RTOS Information Disclosure Vulnerability3.3
- CVE-2021-42324An issue was discovered on DCN (Digital China Networks) S460…7.4
Are you affected by CVE-2021-42319?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST