CVE-2020-0599
mediumpriority · track · 27EPSS 0.003 · 27 %ileEUUSgrimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.33% (27th) EPSS
CVSS 4.6 · medium
Who says so?
3 sources
cnnvd · enisa_euvd · nvd
EPSS · scored 2026-10-27
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.
01
cvss
Technical severity, 0–10. One row per scoring source.
6.7
010
base score 0–10 · higher = more severe · hover a vector to decode
v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 0.8 · impact 5.9
02
weaknesses
The CWE weakness classes this flaw belongs to.
No weakness (CWE) mapping recorded.
03
affected products (62)
Products and version ranges known to be affected.
- intel celeron j3355e firmwareall versionsnvdUScpe:2.3:o:intel:celeron_j3355e_firmware:*:*:*:*:*:*:*:*
- intel celeron j3455e firmwareall versionsnvdUScpe:2.3:o:intel:celeron_j3455e_firmware:*:*:*:*:*:*:*:*
showing 20 of 62
04
also known as (3)
Other names and identifiers for this entity.
05
sources
Which sources assert this record, and when.
published 2020-11-13modified 2026-06-17
06
references (5)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2020-0599cnnvd
- https://support.lenovo.com/us/en/product_security/LEN-50821cnnvd
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00360cnnvd
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00360enisa_euvd
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00360Vendor Advisorynvd
scry
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan