What is CVE-2019-7277?

CVE-2019-7277 is a medium-severity vulnerability in Optergy Enterprise. CVSS score: 5.3/10. Published 2019-07-01.

How severe is CVE-2019-7277?

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

Vulnerability in Optergy Enterprise

CVE-2019-7277

Optergy Proton/Enterprise devices allow Unauthenticated Internal Network Information Disclosure.

Published 2019-07-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.019 (79.5th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000

Affected products

References

applied-risk.com/labs/advisories (Third Party Advisory)
www.securityfocus.com/bid/108686 (VDB Entry, Third Party Advisory, vdb-entry)
www.applied-risk.com/resources/ar-2019-008 (Third Party Advisory)

Frequently asked questions

What is CVE-2019-7277?: CVE-2019-7277 is a medium-severity vulnerability in Optergy Enterprise. CVSS score: 5.3/10. Published 2019-07-01.
How severe is CVE-2019-7277?: Medium severity. CVSS v3 base score is 5.3 out of 10.