Is CVE-2018-18098 in the CISA KEV catalog?

No. CVE-2018-18098 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-18098?

CVE-2018-18098 has a CVSS v3 base score of 7.3 (HIGH).

What is the EPSS score for CVE-2018-18098?

CVE-2018-18098 has an EPSS score of 0.28% (20th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-18098?

Upgrade sgx platform software to 2.2.100 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2018-18098

HIGH

7.3

CVSS v3

NVD

Description

Improper file verification in install routine for Intel(R) SGX SDK and Platform Software for Windows before 2.2.100 may allow an escalation of privilege via local access.

CWE-732Incorrect Permission Assignment for Critical Resource

How to fix

Remediation Available

sgx platform softwareNVD

Affected:< 2.2.100Fixed in:2.2.100CVE-2018-18098derived from NVD

sgx sdkNVD

Affected:< 2.2.100Fixed in:2.2.100CVE-2018-18098derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.28%probability of exploitation in 30 days

20thpercentile

Low risk: more likely to be exploited than 20% of all known CVEs.

References

Patch1

intel.com

Related Vulnerabilities

Other CWE-732 (Incorrect Permission Assignment for Critical Resource) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2011-3923	Critical	9.8	89%	-	Fix
CVE-2018-15379	Critical	9.8	86%	-	-
CVE-2018-1000207	High	7.2	64%	-	-
CVE-2023-32986	High	8.8	63%	-	-
CVE-2021-44521	Critical	9.1	55%	-	Fix
CVE-2018-13374	Medium	4.3	38%	KEV + Ransom	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.