All Phoenix Contact managed FL SWITCH 3xxx, 4xxx, 48xx products running firmware version 1.0 to 1.33 allow reading the configuration file by an unauthenticated user.
https://ics-cert.us-cert.gov/advisories/ICSA-18-137-02
https://cert.vde.com/de-de/advisories/vde-2018-005
http://www.securityfocus.com/bid/104231
Source: Mitre, NVD
Published: 2018-05-17
Updated: 2026-06-17
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 5.3
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.00279