SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2019-7277

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

MEDIUM 5.3EPSS 1.95%

Does this matter?

Lower severity and a low EPSS score (1.95%). Track it; it rarely justifies an emergency change on its own.

Description

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

CVSS 3.0
5.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
1.95% probability · 80th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
optergy/enterprise · optergy/proton
Source
cve@mitre.org
EPSS trend
0%3%5%26 October 2026: 1.95%26 October 202626 October 2026

EPSS 1.9% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.