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Vulnerabilities

Vulnerability · CVE-2025-24323

Improper access control in some firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software before version MR4_1.0b1 may allow a privileged user to potentially

Published Aug 12, 2025 · catalog updated Feb 26, 2026 · firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software

Last checked Oct 27, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-24323. EPSS is 0.15%. Act only if a listed version of firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.15%
Remediation
Version ranges on file
Affected products
vendor n/a firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software before version MR4_1.0b1

Improper access control in some firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software before version MR4_1.0b1 may allow a privileged user to potentially enable escalation of privilege via local access.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor n/a firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software before version MR4_1.0b1before version MR4_1.0b1

How to fix CVE-2025-24323

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-24323. EPSS is 0.15%. Act only if a listed version of firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software is installed.

Which versions are affected?

Compare what you have installed with n/a firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software before version MR4_1.0b1 before version MR4_1.0b1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.15%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 12, 2025 · EUVD

    Detected

    Improper access control in some firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software before version MR4_1.0b1 may allow a privileged user to potentially enable escalation of privilege via local access.

  2. Feb 26, 2026 · EUVD

    Fix available

    n/a firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software before version MR4_1.0b1 fixed in version MR4_1.0b1

  3. Feb 26, 2026 · EUVD

    Updated

    Improper access control in some firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software before version MR4_1.0b1 may allow a privileged user to potentially enable escalation of privilege via local access.

Sources

  • CVE.orgVulnerability recordCVE-2025-24323

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-24323

    30-day exploitation probability 0.15%

    first.org
  • EUVDVulnerability recordEUVD-2025-24409

    Improper access control in some firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software before version MR4_1.0b1 may allow a privileged user to potentially enable escalation of privilege via local access.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 27, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 24, 2026
  • CVE.orgOct 21, 2026
  • EUVDOct 20, 2026