Improper access control in firmware package and LED mode toggle tool for some Intel PCIe…
Priority LOW 32CWE-284Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- Passive
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-284.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00159 5th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software | before version MR4_1.0b1 | — | No fix listed | CNA |
- firmware package and LED mode toggle tool for some Intel(R) PCIe Switch software Vendor— Affected before version MR4_1.0b1 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-24323
- 2026-10-03 Alias added: GHSA-6mgc-x488-j94w
Sources
- CVE-2025-24323 · CVE Program
- CVE-2025-24323 · NVD
- FIRST EPSS
- GHSA-6mgc-x488-j94w · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences