Security readout for executives and security teams
Plain-English summary
CVE-2020-24509 is a local privilege escalation issue in Intel Server Platform Services firmware. The available sources say a privileged local user may gain higher privileges on systems running affected SPS versions. Business urgency depends on whether the environment uses impacted Intel SPS firmware and whether privileged local access is tightly controlled.
Executive priority
Treat this as a targeted infrastructure hygiene issue, not a broad emergency, unless affected SPS firmware is present on critical systems with weak privileged-access controls.
Technical view
The CVE describes insufficient control flow management in an Intel SPS subsystem. Affected versions are before SPS_E3_05.01.04.300.0, SPS_SoC-A_05.00.03.091.0, SPS_E5_04.04.04.023.0, or SPS_E5_04.04.03.263.0. No CVSS vector, CWE, or exploit details are provided in the source bundle.
Likely exposure
Exposure is likely limited to platforms using Intel SPS firmware below the fixed version lines. The issue requires local access by an already privileged user, so internet-facing exposure is not indicated by the provided sources.
Exploitation context
The source bundle does not indicate active exploitation, and the CVE is not listed as KEV. The described attacker position is privileged local access, which suggests post-compromise or insider context rather than unauthenticated remote exploitation.
Researcher notes
The evidence is sparse: no CVSS, CWE, exploit status, or detailed impact chain is included. Focus analysis on firmware inventory, OEM advisory mapping, and whether local privileged users could influence the affected SPS subsystem.
Mitigation direction
- Inventory systems that use Intel SPS firmware.
- Compare SPS versions against the fixed version thresholds in Intel SA-00459.
- Apply vendor or OEM firmware updates that include fixed SPS versions.
- Review NetApp guidance if NetApp systems may include affected components.
- Restrict and monitor privileged local access on affected systems.
Validation and detection
- Confirm the installed Intel SPS firmware version on relevant platforms.
- Verify firmware update packages include the corrected SPS branch or later.
- Check vendor advisories for product-specific applicability and update paths.
- Review logs for unusual privileged local activity on affected hosts.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2020-24509 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00459.htmlCVE reference · x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20210611-0003/CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.