How severe is CVE-2018-3686?

CVE-2018-3686 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-3686 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-3686?

CVE-2018-3686 affects Intel Sa-00086 Detection Tool. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-3686?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-3686 published?

CVE-2018-3686 was published on 2018-09-12 and last updated on 2026-06-17.

CVE-2018-3686

CVE-2018-3686 is a medium-severity vulnerability in Intel Sa-00086 Detection Tool with a CVSS 3.x base score of 6.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Medium (CVSS 3.x base score 6.7)
CVSS v2: 4.6
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Intel Sa-00086 Detection Tool
Published: 2018-09-12
Last modified: 2026-06-17

Description

Code injection vulnerability in INTEL-SA-00086 Detection Tool before version 1.2.7.0 may allow a privileged user to potentially execute arbitrary code via local access.

Frequently asked questions

What is CVE-2018-3686?: Code injection vulnerability in INTEL-SA-00086 Detection Tool before version 1.2.7.0 may allow a privileged user to potentially execute arbitrary code via local access.
How severe is CVE-2018-3686?: CVE-2018-3686 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-3686 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-3686?: CVE-2018-3686 affects Intel Sa-00086 Detection Tool. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-3686?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-3686 published?: CVE-2018-3686 was published on 2018-09-12 and last updated on 2026-06-17.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00119.html

Affected products (1)

cpe:2.3:a:intel:sa-00086_detection_tool:*:*:*:*:*:*:*:*

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