Improper input validation in Intel SPS versions
Priority LOW 20CWE-20Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Improper input validation in the Intel(R) SPS versions before SPS_E5_04.04.04.023.0, SPS_E5_04.04.03.228.0 or SPS_SoC-A_05.00.03.098.0 may allow a privileged user to potentially enable denial of service via local access.
Why it matters now
EPSS 0.0023 13th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Intel(R) SPS versions | versions before SPS_E5_04.04.04.023.0, SPS_E5_04.04.03.228.0 or SPS_SoC-A_05.00.03.098.0 | — | No fix listed | CNA |
- Intel(R) SPS versions Vendor— Affected versions before SPS_E5_04.04.04.023.0, SPS_E5_04.04.03.228.0 or SPS_SoC-A_05.00.03.098.0 Fixed in — No fix listed CNA
CPE configurations NVD · 17
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:intel:server_platform_services:*:*:*:*:*:*:*:* | before sps_e5_04.04.04.023.0 | Vulnerable | Intel |
| cpe:2.3:h:intel:c621:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:c622:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:c624:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:c624a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:c625:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:c626:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:c627:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:c627a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:c628:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
- cpe:2.3:a:intel:server_platform_services:*:*:*:*:*:*:*:* Versions before sps_e5_04.04.04.023.0 Vulnerable ·Intel
- cpe:2.3:h:intel:c621:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:c622:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:c624:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:c624a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:c625:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:c626:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:c627:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:c627a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:c628:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
Show 7 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:intel:c629:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:c629a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:a:intel:server_platform_services:*:*:*:*:*:*:*:* | before sps_e5_04.04.03.228.0; before sps_soc-a_05.00.03.098.0 | Vulnerable | Intel |
| cpe:2.3:h:intel:atom_p5921b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:atom_p5931b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:atom_p5942b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:h:intel:atom_p5962b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
- cpe:2.3:h:intel:c629:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:c629a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:a:intel:server_platform_services:*:*:*:*:*:*:*:* Versions before sps_e5_04.04.03.228.0; before sps_soc-a_05.00.03.098.0 Vulnerable ·Intel
- cpe:2.3:h:intel:atom_p5921b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:atom_p5931b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:atom_p5942b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:h:intel:atom_p5962b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-0051
- 2026-10-03 Alias added: GHSA-hqgh-3qh7-j5f2
References
More Intel Server Platform Services vulnerabilities
- TI-2022-16690 Active debug code in some Intel (R) SPS firmware before version SPS_E5_04.04.04.300.0 may… CVSS 3.1HIGH 8.8
- TI-2020-07009 Improper initialization in subsystem for Intel(R) CSME versions before12.0.70, 13.0.40… CVSS 3.1HIGH 7.8
- TI-2020-00564 Improper initialization in subsystem for Intel(R) SPS versions before… CVSS 3.1HIGH 7.8
- TI-2020-06976 Insecure default initialization of resource in Intel(R) Boot Guard in Intel(R) CSME… CVSS 3.1MEDIUM 6.8
- TI-2019-00077 Insufficient access control vulnerability in subsystem for Intel(R) CSME before versions… CVSS 3.1HIGH 7.1
- TI-2019-00076 Improper data sanitization vulnerability in subsystem in Intel(R) SPS before versions… CVSS 3.0MEDIUM 6.7
Sources
- CVE-2021-0051 · CVE Program
- CVE-2021-0051 · NVD
- FIRST EPSS
- GHSA-hqgh-3qh7-j5f2 · 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