What is CVE-2018-11720?

CVE-2018-11720 is a high-severity vulnerability in Xovis Pc2, classified under Path Traversal. CVSS score: 7.5/10. Published 2018-08-30.

How severe is CVE-2018-11720?

High severity. CVSS v3 base score is 7.5 out of 10.

Path Traversal in Xovis Pc2

CVE-2018-11720

Xovis PC2, PC2R, and PC3 devices through 3.6.0 allow Directory Traversal.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2018-08-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.017 (76.7th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 76.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-22 — Path Traversal

References

xovis.com/security/xovis-sec-2018-003.html (Vendor Advisory)

Frequently asked questions

What is CVE-2018-11720?: CVE-2018-11720 is a high-severity vulnerability in Xovis Pc2, classified under Path Traversal. CVSS score: 7.5/10. Published 2018-08-30.
How severe is CVE-2018-11720?: High severity. CVSS v3 base score is 7.5 out of 10.