How severe is CVE-2018-3663?

CVE-2018-3663 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2018-3663 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-3663?

CVE-2018-3663 affects Intel Saffron Memorybase. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-3663?

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

When was CVE-2018-3663 published?

CVE-2018-3663 was published on 2018-08-01 and last updated on 2026-06-17.

CVE-2018-3663

CVE-2018-3663 is a medium-severity vulnerability in Intel Saffron Memorybase with a CVSS 3.x base score of 5.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.7)
CVSS v2: 2.7
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Intel Saffron Memorybase
Published: 2018-08-01
Last modified: 2026-06-17

Description

Escalation of privilege in Intel Saffron MemoryBase before 11.4 allows an authenticated user access to privileged information.

Frequently asked questions

What is CVE-2018-3663?: Escalation of privilege in Intel Saffron MemoryBase before 11.4 allows an authenticated user access to privileged information.
How severe is CVE-2018-3663?: CVE-2018-3663 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2018-3663 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-3663?: CVE-2018-3663 affects Intel Saffron Memorybase. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-3663?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-3663 published?: CVE-2018-3663 was published on 2018-08-01 and last updated on 2026-06-17.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00136.html

Affected products (1)

cpe:2.3:a:intel:saffron_memorybase:*:*:*:*:*:*:*:*

More vulnerabilities in Intel Saffron Memorybase

CVE-2018-3662 — High (CVSS 8.0): Escalation of privilege in Intel Saffron MemoryBase before version 11.4 potentially allows an authorized user of the…
CVE-2018-3671 — Medium (CVSS 5.7): Escalation of privilege in Intel Saffron admin application before 11.4 allows an authenticated user to access…

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