CVE-2024-28947

Local privilege escalation via invalid driver input

Published Aug 14, 2024 · Updated Aug 22, 2024

Improper input validation in Intel Server Board S2600ST Family firmware before 02.01.0017 allows local users to gain greater privileges. Intel identifies improper input validation in a kernel-mode driver but has not disclosed the affected interface, input, or validation failure. Existing high privileges and local access are required; successful exploitation grants control beyond the caller’s original privilege boundary.

CVSS severity8.2
High
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in Intel Server Board S2600ST Family firmware before 02.01.0017 allows local users to gain greater privileges. Intel identifies improper input validation in a kernel-mode driver but has not disclosed the affected interface, input, or validation failure. Existing high privileges and local access are required; successful exploitation grants control beyond the caller’s original privilege boundary.

The record

CVE
CVE-2024-28947
Published
Aug 14, 2024
Updated
Aug 22, 2024
Vendor
Topcon Positioning Systems, Inc.
Product
Intel Server Board S2600ST Family BIOS and Firmware Update Package
Classifications
CWE-20, T1068
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Aug 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 22, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=0 <02.01.0017

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Topcon Positioning Systems, Inc. · Intel Server Board S2600ST Family BIOS and Firmware Update Packageversion=0 <02.01.0017
Topcon Positioning Systems, Inc. · Intel Server Board S2600ST Family BIOS and Firmware Update Package for UEFIversion=before version 02.01.0017

Published CVSS scores

8.2Intel CorporationCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
7.1Intel CorporationCVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
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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