What is CVE-2018-17151?

CVE-2018-17151 is a medium-severity vulnerability in Intersystems Cache, classified under Improper Access Control. CVSS score: 5.4/10. Published 2019-07-11.

How severe is CVE-2018-17151?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in Intersystems Cache

CVE-2018-17151

Intersystems Cache 2017.2.2.865.0 has Incorrect Access Control.

Published 2019-07-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.007 (51.6th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 51.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Intersystems Cache — versions 2017.2.2.865.0, 2018.1.2

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

know.bishopfox.com/advisories/intersystems-cache-2017-2-2-865-0-vulnerabilities (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-17151?: CVE-2018-17151 is a medium-severity vulnerability in Intersystems Cache, classified under Improper Access Control. CVSS score: 5.4/10. Published 2019-07-11.
How severe is CVE-2018-17151?: Medium severity. CVSS v3 base score is 5.4 out of 10.