Phoenix Contact ProConOs and MultiProg do not require authentication, which allows remote attackers to execute arbitrary commands via protocol-compliant traffic.
https://www.exploit-db.com/exploits/37066/
https://ics-cert.us-cert.gov/advisories/ICSA-15-013-03
https://www.cisa.gov/news-events/ics-advisories/icsa-15-013-03
Source: Mitre, NVD
Published: 2015-01-17
Updated: 2025-09-05
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.86408