Home/CVE/Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially en
CVE

CVE-2020-24486

Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially en

Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.

MEDIUM · CVSS 5.5 EPSS 0.00246
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

9
intel biosall versions
netapp cloud backupall versions
netapp aff biosall versions
netapp e-series biosall versions
netapp fas biosall versions
netapp hci compute node biosall versions
netapp hci storage node biosall versions
netapp solidfire biosall versions
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · secure@intel.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Jun 2021 · 07:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

2
siemens-csafSSA-309571
cisa-csafcisa-csaf-csaf_files-OT-white-2021-icsa-21-222-05
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdfPatchThird Party Advisory
https://security.netapp.com/advisory/ntap-20210702-0002/Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00463.htmlVendor Advisory
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