CVE-2023-24588

Physical sensitive-data disclosure via undisclosed firmware behavior

Published Nov 14, 2023 · Updated Oct 11, 2024

Information disclosure in firmware for some Intel Optane SSD products allows physically proximate attackers to read sensitive data. Intel identifies unauthorized information exposure but has not published the affected firmware locus or the operation that exposes the data. Physical access and user interaction are required, and the advisory does not identify which sensitive data becomes readable or how it is exposed.

CVSS severity5.9
Medium
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in firmware for some Intel Optane SSD products allows physically proximate attackers to read sensitive data. Intel identifies unauthorized information exposure but has not published the affected firmware locus or the operation that exposes the data. Physical access and user interaction are required, and the advisory does not identify which sensitive data becomes readable or how it is exposed.

The record

CVE
CVE-2023-24588
Published
Nov 14, 2023
Updated
Oct 11, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-200
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 14, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 11, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.9Intel CorporationCVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
4.6NIST NVDCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A: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.

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

No observations available

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

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

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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