What is CVE-2018-1000547?

CVE-2018-1000547 is a medium-severity vulnerability in Corebos, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 5.3/10. Published 2018-06-26.

How severe is CVE-2018-1000547?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Corebos

CVE-2018-1000547

coreBOS version 7.0 and earlier contains a Incorrect Access Control vulnerability in Module: Contacts that can result in The error allows you to access records that you have no permissions to. .

Published 2018-06-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.008 (55.8th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Corebos

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

github.com/tsolucio/corebos/blob/287780a61f98adca1fa631ae6e5de346947c7f81/modul… (Third Party Advisory)

Frequently asked questions

What is CVE-2018-1000547?: CVE-2018-1000547 is a medium-severity vulnerability in Corebos, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 5.3/10. Published 2018-06-26.
How severe is CVE-2018-1000547?: Medium severity. CVSS v3 base score is 5.3 out of 10.