What is CVE-2021-0186?

CVE-2021-0186 is a medium-severity vulnerability in Intel Celeron_j1750, classified under Improper Input Validation. CVSS score: 6.7/10. Published 2021-11-17.

How severe is CVE-2021-0186?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Is CVE-2021-0186 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Intel Celeron_j1750

CVE-2021-0186

Improper input validation in the Intel(R) SGX SDK applications compiled for SGX2 enabled processors may allow a privileged user to potentially escalation of privilege via local access.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.003 (23.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

cimcs/poc-exploits-of-smashex

References

secure@intel.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-0186?: CVE-2021-0186 is a medium-severity vulnerability in Intel Celeron_j1750, classified under Improper Input Validation. CVSS score: 6.7/10. Published 2021-11-17.
How severe is CVE-2021-0186?: Medium severity. CVSS v3 base score is 6.7 out of 10.
Is CVE-2021-0186 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.