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Vulnerability record · CVE-2020-0599 · published 13 November 2020

CVE-2020-0599: Intel pentium j6425 firmware vulnerability

Intel · Pentium J6425 Firmware

Improper access control in the PMC for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

6.7 CVSS 3.1 Medium EPSS 0.33% · top 75.7%
6.7CVSS 3.1 base score, v2 4.6
0.33%EPSS exploitation probability, 30 days
NoNot in CISA KEV
61Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Improper access control in the PMC for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

61 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00360 Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00360 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

6.8CVE-2021-0146Intel pentium j6426 firmware vulnerabilityHardware allows activation of test or debug logic at runtime for some Intel(R) processors which may allow an unauthenticated user to potentially enab…EPSS 0.44%5.5CVE-2022-21233Intel pentium j4205 firmware vulnerabilityImproper isolation of shared resources in some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local…EPSS 0.32%4.4CVE-2022-43505Intel pentium j6426 firmware vulnerabilityInsufficient control flow management in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable denial of se…EPSS 0.17%4.4CVE-2022-27879Intel pentium j6426 firmware memory buffer overflow vulnerabilityImproper buffer restrictions in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosu…EPSS 0.18%4.4CVE-2019-0120Intel j5005 firmware insufficiently protected credentials vulnerabilityInsufficient key protection vulnerability in silicon reference firmware for Intel(R) Pentium(R) Processor J Series, Intel(R) Pentium(R) Processor N S…EPSS 0.35%

Source: NIST National Vulnerability Database (record CVE-2020-0599), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.