CVE-2020-0521
HIGHCVSS 7.8/10EPSS 0.26%
Last modified
CVE-2020-0521 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Insufficient control flow management in some Intel(R) Graphics Drivers before version 15.45.32.5145 may allow an authenticated user to potentially enable escalation of privilege via local access.. EPSS estimates a 0.26% chance of exploitation in the next 30 days.
Description
Insufficient control flow management in some Intel(R) Graphics Drivers before version 15.45.32.5145 may allow an authenticated user to potentially enable escalation of privilege via local access.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Intel | Graphics Drivers | < 15.45.32.5145 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-0521?
Insufficient control flow management in some Intel(R) Graphics Drivers before version 15.45.32.5145 may allow an authenticated user to potentially enable escalation of privilege via local access.
How severe is CVE-2020-0521?
CVE-2020-0521 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.26% probability of exploitation in the next 30 days.
How do I fix CVE-2020-0521?
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 2020
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- CVE-2020-0516Improper access control in Intel(R) Graphics Drivers before …5.5
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- CVE-2020-0518Improper access control in the Intel(R) HD Graphics Control …5.5
- CVE-2020-0519Improper access control for Intel(R) Graphics Drivers before…7.8
- CVE-2020-0520Path traversal in igdkmd64.sys for Intel(R) Graphics Drivers…7.8
- CVE-2020-0522Improper initialization in the firmware for the Intel(R) Eth…4.4
- CVE-2020-0523Improper access control in the firmware for the Intel(R) Eth…4.4
- CVE-2020-0524Improper default permissions in the firmware for the Intel(R…5.5
- CVE-2020-0525Improper access control in firmware for the Intel(R) Etherne…4.4
- CVE-2020-0526Improper input validation in firmware for Intel(R) NUC may a…6.7
- CVE-2020-0527Insufficient control flow management in firmware for some In…4.4
Are you affected by CVE-2020-0521?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST