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CVE Record

CVE-2018-12208: Buffer overflow in HECI subsystem in Intel(R) CSME before versions 11.8.60, 11.11.60, 11.22.60 or 12.0.20 a...

Buffer overflow in HECI subsystem in Intel(R) CSME before versions 11.8.60, 11.11.60, 11.22.60 or 12.0.20 and Intel(R) TXE version before 3.1.60 or 4.0.10, or Intel(R) Server Platform Services before version 5.00.04.012 may allow an unauthenticated user to potentially execute arbitrary code via physical access.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

CVE-2018-12208 is a firmware-level Intel issue. A buffer overflow in the HECI subsystem may let an unauthenticated person execute code, but the CVE description requires physical access. Business risk depends on whether affected Intel management components are present in deployed hardware.

Executive priority

Treat this as a targeted firmware remediation item, not a broad internet-exposed emergency. Prioritize exposed physical environments and affected OEM platforms. The absence of supplied exploitation evidence lowers urgency, but firmware code-execution issues can be difficult to monitor and should not remain unresolved.

Technical view

The CVE affects Intel CSME before 11.8.60, 11.11.60, 11.22.60, or 12.0.20; Intel TXE before 3.1.60 or 4.0.10; and Intel Server Platform Services before 5.00.04.012. The listed impact is potential arbitrary code execution via physical access.

Likely exposure

Exposure is most likely in hardware platforms using the affected Intel CSME, TXE, or Server Platform Services firmware lines. NetApp and HPE advisories indicate downstream vendor relevance, so validation should use OEM firmware inventories and vendor bulletins, not only operating-system package checks.

Exploitation context

The provided sources do not show CISA KEV listing or active exploitation. The stated attack path requires physical access and unauthenticated interaction. No exploit maturity, public exploit details, or weaponized activity are established in the supplied evidence.

Researcher notes

The source bundle lacks CVSS, CWE, exploit status, and detailed affected CPEs. Analysis should stay tied to Intel and OEM advisories. Avoid assuming remote exploitability; the CVE text specifically says physical access.

Mitigation direction

  • Review Intel advisory INTEL-SA-00185 and relevant OEM advisories.
  • Update affected firmware to vendor-provided fixed releases.
  • Prioritize systems in shared, public, branch, or uncontrolled physical locations.
  • Include NetApp and HPE guidance where those platforms are present.
  • Track remediation through hardware asset and firmware inventories.

Validation and detection

  • Identify systems using Intel CSME, TXE, or Server Platform Services.
  • Compare firmware versions against the fixed version thresholds in the CVE description.
  • Check OEM advisories for platform-specific affected and fixed firmware releases.
  • Confirm updates through BIOS, firmware, or vendor management tooling.
  • Document systems requiring physical-access risk controls until patched.
Prepared
Confidence
medium
Sources
5

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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.

description · low confidence lookup

Execution behavior lookup

The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

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cve · low confidence lookup

CVE-2018-12208 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

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.

0CVSS vectors
0Timeline events
0ADP providers
4Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
Intel CorporationIntel(R) CSME, Server Platform Services, Trusted Execution Engine and Intel(R) Active Management TechnologyMultiple versions.Listed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.