CVE-2021-31937
HIGHCVSS 8.2/10EPSS 0.85%
Last modified
CVE-2021-31937 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability. EPSS estimates a 0.85% chance of exploitation in the next 30 days.
Description
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Edge Chromium | < 91.0.864.37 |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31937Patch, Vendor Advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31937Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-31937?
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
How severe is CVE-2021-31937?
CVE-2021-31937 has a CVSS score of 8.2/10 (HIGH severity). The EPSS model estimates a 0.85% probability of exploitation in the next 30 days.
How do I fix CVE-2021-31937?
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-2021-31930Persistent cross-site scripting (XSS) in the web interface o…6.1
- CVE-2021-31932Nokia BTS TRS web console FTM_W20_FP2_2019.08.16_0010 allows…9.8
- CVE-2021-31933A remote code execution vulnerability exists in Chamilo thro…7.2
- CVE-2021-31934OX App Suite 7.10.4 and earlier allows XSS via a crafted con…6.1
- CVE-2021-31935OX App Suite 7.10.4 and earlier allows XSS via a crafted dis…6.1
- CVE-2021-31936Microsoft Accessibility Insights for Web Information Disclos…7.4
- CVE-2021-31938Microsoft VsCode Kubernetes Tools Extension Elevation of Pri…7.3
- CVE-2021-31939Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2021-31940Microsoft Office Graphics Remote Code Execution Vulnerabilit…7.8
- CVE-2021-31941Microsoft Office Graphics Remote Code Execution Vulnerabilit…7.8
- CVE-2021-319423D Viewer Remote Code Execution Vulnerability7.8
- CVE-2021-319433D Viewer Remote Code Execution Vulnerability7.8
Are you affected by CVE-2021-31937?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST