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CVE-2020-8758

CRITICAL
9.8
CVSS Score
Published: September 10, 2020 at 02:22 PM UTC
Updated: June 17, 2026 at 03:26 AM UTC
4 products affected across 2 vendorsSteelstore Cloud Integrated StorageActive Management Technology FirmwareStandard Manageability

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Severity
CRITICAL9.8
Exploit prediction
EPSS 2%

Description

Improper buffer restrictions in network subsystem in provisioned Intel(R) AMT and Intel(R) ISM versions before 11.8.79, 11.12.79, 11.22.79, 12.0.68 and 14.0.39 may allow an unauthenticated user to potentially enable escalation of privilege via network access. On un-provisioned systems, an authenticated user may potentially enable escalation of privilege via local access.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Active Management Technology Firmware· Intel
95%
11.12 ≤ v < 11.12.7911.22 ≤ v < 11.22.7911.8 ≤ v < 11.8.7912.0 ≤ v < 12.0.6814.0 ≤ v < 14.0.39
Affected range stops below 11.12.79, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.22.79, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.8.79, so it looks safe — our inference, not a vendor statement
Affected range stops below 12.0.68, so it looks safe — our inference, not a vendor statement
Affected range stops below 14.0.39, so it looks safe — our inference, not a vendor statement
Standard Manageability· Intel
95%
v < 11.8.7911.12 ≤ v < 11.12.7911.22 ≤ v < 11.22.7911.8 ≤ v < 11.8.7912.0 ≤ v < 12.0.6814.0 ≤ v < 14.0.39
Affected range stops below 11.12.79, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.22.79, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.8.79, so it looks safe — our inference, not a vendor statement
Affected range stops below 12.0.68, so it looks safe — our inference, not a vendor statement
Affected range stops below 14.0.39, so it looks safe — our inference, not a vendor statement
Steelstore Cloud Integrated Storage· NetApp
95%
All versions
Active Management Technology· Intel
60%
v < 11.8.79
Affected range stops below 11.8.79, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20200911-0005/
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00404.html

CVSS

9.8CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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