What is CVE-2017-14031?

CVE-2017-14031 is a high-severity vulnerability in Trihedral Vtscada, classified under Improper Access Control. CVSS score: 7.8/10. Published 2017-11-06.

How severe is CVE-2017-14031?

High severity. CVSS v3 base score is 7.8 out of 10.

Privilege escalation in Trihedral Vtscada

CVE-2017-14031

An Improper Access Control issue was discovered in Trihedral VTScada 11.3.03 and prior. A local, non-administrator user has privileges to read and write to the file system of the target machine.

Published 2017-11-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (20.2th percentile), scored 2026-10-20.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 20.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Trihedral Vtscada
Trihedral Engineering Limited Vtscada — versions Trihedral Engineering Limited VTScada

Weakness classification (CWE)

References

ics-cert.us-cert.gov/advisories/ICSA-17-304-02 (US Government Resource, Third Party Advisory, Mitigation, Issue Tracking)

Frequently asked questions

What is CVE-2017-14031?: CVE-2017-14031 is a high-severity vulnerability in Trihedral Vtscada, classified under Improper Access Control. CVSS score: 7.8/10. Published 2017-11-06.
How severe is CVE-2017-14031?: High severity. CVSS v3 base score is 7.8 out of 10.