The DNP3 component in Cooper Power Systems SMP 4, 4/DP, and 16 gateways allows physically proximate attackers to cause a denial of service (reboot or link outage) via crafted input over a serial line.
http://ics-cert.us-cert.gov/advisories/ICSA-13-346-01
Source: Mitre, NVD
Published: 2013-12-17
Updated: 2026-06-16
Base Score: 4.7
Vector: CVSS2#AV:L/AC:M/Au:N/C:N/I:N/A:C
Severity: Medium
Base Score: 4.6
Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.00052