CVE-2020-0502

Local privilege escalation

Published Mar 12, 2020 · Updated Aug 4, 2024

Improper access control in Intel Graphics Drivers before 26.20.100.6912 allows local users to escalate privileges through local access. Intel has not published the affected driver component or the access-control operation that mishandles attacker-controlled input. Exploitation requires an authenticated local user and grants privileges beyond those assigned to that account without user interaction.

CVSS severity8.8
High
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Intel Graphics Drivers before 26.20.100.6912 allows local users to escalate privileges through local access. Intel has not published the affected driver component or the access-control operation that mishandles attacker-controlled input. Exploitation requires an authenticated local user and grants privileges beyond those assigned to that account without user interaction.

The record

CVE
CVE-2020-0502
Published
Mar 12, 2020
Updated
Aug 4, 2024
Vendor
Topcon Positioning Systems, Inc.
Product
Intel Graphics Drivers
Classifications
T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 12, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=before version 26.20.100.6912
  2. Affected versionversion=See advisory https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00315.html

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Topcon Positioning Systems, Inc. · Intel Graphics Driversversion=before version 26.20.100.6912; version=See advisory https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00315.html

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4.6NIST NVDAV:L/AC:L/Au:N/C:P/I:P/A:P
8.8Intel CorporationCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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